Task: Answer the MCQ question.
Question: Which compound has a 13.812\% 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 additional words.
Options:
[a] CCOc1ccc(NC(=S)N(CCCN2CCOCC2)Cc2cn(C)c3ccccc23)cc1
[b] CC(C)(C)Cn1c(=O)[nH]c(=O)c2cc([N+](=O)[O-])cnc21
[c] COC(=O)c1ccc(N2CCOCC2)c(NC(=O)c2ccc(Br)o2)c1
[d] O=C(Nc1ccc(F)cc1F)N1CCCN(c2ccc(C(F)(F)F)cn2)CC1
Answer: c. COC(=O)c1ccc(N2CCOCC2)c(NC(=O)c2ccc(Br)o2)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#}
COC(=O)c1ccc(N2CCOCC2)c(NC(=O)c2ccc(Br)o2)c1
COC(=O)c1ccc(N2CCOCC2)c(NC(=O)c2ccc(Br)o2)c1
methyl 3-[(5-bromofuran-2-carbonyl)amino]-4-morpholin-4-ylbenzoate