Task: Answer the multiple choice question.
Question: Which drug has a -8.637\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(Cn1ncc(Cl)c(Cl)c1=O)Nc1ccc2c(c1)OCO2
(b) O=C(c1cccc(S(=O)(=O)N2CCCC2)c1)N1CCN(c2ccccc2F)CC1
(c) CCOC(=O)C(C)Sc1ccc2nnc(CCNS(=O)(=O)c3ccccc3)n2n1
Answer: b. O=C(c1cccc(S(=O)(=O)N2CCCC2)c1)N1CCN(c2ccccc2F)CC1
{#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#}
O=C(c1cccc(S(=O)(=O)N2CCCC2)c1)N1CCN(c2ccccc2F)CC1
O=C(c1cccc(S(=O)(=O)N2CCCC2)c1)N1CCN(c2ccccc2F)CC1
[4-(2-fluorophenyl)piperazin-1-yl]-(3-pyrrolidin-1-ylsulfonylphenyl)methanone