Task: Answer the multiple choice question.
Question: Which compound exhibits a -44.857% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1cccc(NC(=O)CCNS(=O)(=O)c2cccc3nsnc23)c1
b: O=C(C1CCC(=O)N1Cc1ccccc1Cl)N1CCN(c2ccc(F)cc2)CC1
c: COc1cc(OC)c(OC)cc1/C=C/C(=O)c1ccc(NS(=O)(=O)c2ccc(C)cc2)cc1
d: NS(=O)(=O)c1ccc(CCNC(=O)Cc2ccc(Cl)cc2)cc1
Answer: b. O=C(C1CCC(=O)N1Cc1ccccc1Cl)N1CCN(c2ccc(F)cc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(C1CCC(=O)N1Cc1ccccc1Cl)N1CCN(c2ccc(F)cc2)CC1
O=C(C1CCC(=O)N1Cc1ccccc1Cl)N1CCN(c2ccc(F)cc2)CC1
1-[(2-chlorophenyl)methyl]-5-[4-(4-fluorophenyl)piperazine-1-carbonyl]pyrrolidin-2-one