Task: Answer the MCQ question.
Query: Which drug exhibits a -68.503\% 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 CCCCn1c(SCC2CCCCO2)nc2cc(S(N)(=O)=O)ccc21
b COc1ccc(CN2CCCC(C(=O)c3ccc(SC)cc3)C2)cc1Cn1cccn1
c CC/C(C)=N\Nc1nc(-c2cc3cc(OC)ccc3oc2=O)cs1
d O=C(c1cc(-c2ccc(Cl)cc2)on1)N1CCOCC1
Answer: b. COc1ccc(CN2CCCC(C(=O)c3ccc(SC)cc3)C2)cc1Cn1cccn1
{#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#}
COc1ccc(CN2CCCC(C(=O)c3ccc(SC)cc3)C2)cc1Cn1cccn1
COc1ccc(CN2CCCC(C(=O)c3ccc(SC)cc3)C2)cc1Cn1cccn1
[C][O][C][=C][C][=C][Branch2][Ring1][N][C][N][C][C][C][C][Branch1][P][C][=Branch1][C][=O][C][=C][C][=C][Branch1][Ring1][S][C][C][=C][Ring1][Branch2][C][Ring1][S][C][=C][Ring2][Ring1][#Branch1][C][N][C][=C][C][=N][Ring1][Branch1]
[1-[[4-methoxy-3-(pyrazol-1-ylmethyl)phenyl]methyl]piperidin-3-yl]-(4-methylsulfanylphenyl)methanone