Task: Answer the multiple choice question.
Query: Which compound has a 6.878\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1cc(C)n(-c2cc(N3CCN(C(=O)c4cccc(Br)c4)CC3)ccc2[N+](=O)[O-])n1
b COCC(=O)N(Cc1cc2cc(OC)ccc2[nH]c1=O)c1ccc(C)cc1
c COCCCNC(=O)CNC(=S)N(Cc1ccc(F)cc1)C1CCCCC1
Answer: b. COCC(=O)N(Cc1cc2cc(OC)ccc2[nH]c1=O)c1ccc(C)cc1
{#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#}
COCC(=O)N(Cc1cc2cc(OC)ccc2[nH]c1=O)c1ccc(C)cc1
COCC(=O)N(Cc1cc2cc(OC)ccc2[nH]c1=O)c1ccc(C)cc1
N-(4-methylphenyl)-2-methoxy-N-[(6-methoxy-2-oxo-1H-quinolin-3-yl)methyl]acetamide