Task: Answer the MCQ question.
Question: Which compound has a 6.420% 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: CCOc1nc(N2CCOCC2)nc(C)c1[N+](=O)[O-]
b: O=C(NCc1ccccc1)Nc1cccn(Cc2ccccc2F)c1=O
c: CN1CCC(NC(=O)Nc2ccc(Br)cc2)CC1
d: CCCCn1c(O)c(C(CC)=NCc2cc(OC)cc(OC)c2)c(=O)[nH]c1=O
Answer: b. O=C(NCc1ccccc1)Nc1cccn(Cc2ccccc2F)c1=O
{#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(NCc1ccccc1)Nc1cccn(Cc2ccccc2F)c1=O
O=C(NCc1ccccc1)Nc1cccn(Cc2ccccc2F)c1=O
1-benzyl-3-[1-[(2-fluorophenyl)methyl]-2-oxopyridin-3-yl]urea