Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -31.495\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccc2c(c1)cc(C(=O)N[C@@H](CCSC)C(=O)N1CCC(C(=O)O)CC1)n2C
b: CC(=O)N1N=C(c2ccc3ccccc3c2)OC1(C)C
c: COc1cccc(CC2(CO)CCCN(Cc3nc(-c4cccs4)oc3C)C2)c1
d: Cc1ccc2nc(NC(=O)CSCC(=O)OCC(=O)c3ccc(Br)cc3)sc2c1
Answer: c. COc1cccc(CC2(CO)CCCN(Cc3nc(-c4cccs4)oc3C)C2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc(CC2(CO)CCCN(Cc3nc(-c4cccs4)oc3C)C2)c1
COc1cccc(CC2(CO)CCCN(Cc3nc(-c4cccs4)oc3C)C2)c1
[C][O][C][=C][C][=C][C][Branch2][Ring2][Ring2][C][C][Branch1][Ring1][C][O][C][C][C][N][Branch2][Ring1][Ring1][C][C][N][=C][Branch1][Branch2][C][=C][C][=C][S][Ring1][Branch1][O][C][=Ring1][#Branch2][C][C][Ring2][Ring1][Ring2][=C][Ring2][Ring1][O]
[3-[(3-methoxyphenyl)methyl]-1-[(5-methyl-2-thiophen-2-yl-1,3-oxazol-4-yl)methyl]piperidin-3-yl]methanol