Task: Answer the multiple-choice question.
Question: Which compound has a 9.650\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(COc1ccc(F)cc1)Nc1nnc(S(=O)(=O)N2CCCC2)s1
(b) COc1cc(C2NC(=O)NC(C)=C2C(=O)OCC2CCCCC2)cc(Cl)c1O
(c) O=C(CSc1ccccc1Cl)N1CCC(c2nc3ccccc3s2)CC1
(d) CC(C)(C)[C@H]1CCC(=O)N([C@H](CSc2ccccc2)Cc2ccccc2)CC1
Answer: a. O=C(COc1ccc(F)cc1)Nc1nnc(S(=O)(=O)N2CCCC2)s1
{#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(COc1ccc(F)cc1)Nc1nnc(S(=O)(=O)N2CCCC2)s1
O=C(COc1ccc(F)cc1)Nc1nnc(S(=O)(=O)N2CCCC2)s1
2-(4-fluorophenoxy)-N-(5-pyrrolidin-1-ylsulfonyl-1,3,4-thiadiazol-2-yl)acetamide