Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.220\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC(=O)Nc1ccc(S(=O)(=O)N[C@@H](C)C(=O)OCc2cc([N+](=O)[O-])cc3c2OCOC3)cc1
b: Cn1c(C(=O)N2CCN(c3ccc(F)cc3)CC2)cc2ccccc21
c: COc1ccc2cc(CCNS(=O)(=O)c3ccc(NC(C)=O)cc3)c(=O)[nH]c2c1
Answer: b. Cn1c(C(=O)N2CCN(c3ccc(F)cc3)CC2)cc2ccccc21
{#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#}
Cn1c(C(=O)N2CCN(c3ccc(F)cc3)CC2)cc2ccccc21
Cn1c(C(=O)N2CCN(c3ccc(F)cc3)CC2)cc2ccccc21
[4-(4-fluorophenyl)piperazin-1-yl]-(1-methylindol-2-yl)methanone