Task: Answer the MCQ question.
Query: Which drug exhibits a -1.247% human ether-à-go-go related gene (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. CCCS(=O)(=O)N1CCN(C(=O)c2cccs2)CC1
b. O=Cc1ccc(N2CCCC2)c(F)c1
c. COc1ccc(NC(=O)CCC2COc3ccccc3O2)c(OC)c1
d. Cc1ccc(Nc2nc3ccccc3[nH]2)nc1
Answer: b. O=Cc1ccc(N2CCCC2)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_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=Cc1ccc(N2CCCC2)c(F)c1
O=Cc1ccc(N2CCCC2)c(F)c1
3-fluoro-4-pyrrolidin-1-ylbenzaldehyde