Task: Answer the multiple-choice question.
Query: Which drug exhibits a -45.975\% 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 additional words.
Options:
a. O=S(=O)(c1ccc(Cl)cc1)N1CCCC1c1nc(-c2ccc(Cl)cc2)no1
b. O=C(O)c1cc2nc(-c3ccccc3)cc(-c3ccccc3)n2n1
c. Cc1c(C(O)CN2CCN(Cc3ccc4c(c3)OCO4)CC2)c2ccccc2n1C
d. CCOC(=O)NC(CC(=O)O)c1ccc(OCC)cc1
Answer: c. Cc1c(C(O)CN2CCN(Cc3ccc4c(c3)OCO4)CC2)c2ccccc2n1C
{#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#}
Cc1c(C(O)CN2CCN(Cc3ccc4c(c3)OCO4)CC2)c2ccccc2n1C
Cc1c(C(O)CN2CCN(Cc3ccc4c(c3)OCO4)CC2)c2ccccc2n1C
[C][C][=C][Branch2][Ring1][S][C][Branch1][C][O][C][N][C][C][N][Branch1][P][C][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][O][Ring1][=Branch1][C][C][Ring1][S][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring2][Ring1][N][C]
2-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-1-(1,2-dimethylindol-3-yl)ethanol