Task: Answer the multiple choice question.
Question: Which drug exhibits a -0.036\% 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 other words.
Options:
a: CCOC(=O)CC(=O)NC(CC(=O)OC)c1ccc(Br)cc1
b: CCC(=O)c1ccc(N2CCN(C(=O)c3ccccc3Br)CC2)c(F)c1
c: O=C(Nc1ccccc1)Nc1ccc(F)c([N+](=O)[O-])c1
d: COc1ccc(N2CCN(c3ccc(NC(=O)/C=C\C(=O)O)cc3)CC2)cc1
Answer: b. CCC(=O)c1ccc(N2CCN(C(=O)c3ccccc3Br)CC2)c(F)c1
{#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#}
CCC(=O)c1ccc(N2CCN(C(=O)c3ccccc3Br)CC2)c(F)c1
CCC(=O)c1ccc(N2CCN(C(=O)c3ccccc3Br)CC2)c(F)c1
1-[4-[4-(2-bromobenzoyl)piperazin-1-yl]-3-fluorophenyl]propan-1-one