Problem statement: Answer the MCQ question.
Question: Which compound has a 8.475\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COCCC(=O)N1CCC(Oc2ccc(C(=O)N3CCCCCCC3)cc2)CC1
b) COC(=O)c1cc(NC(=O)c2ccco2)ccc1N1CCOCC1
c) O=C(Cn1nc([N+](=O)[O-])nc1Br)NC(c1ccccc1)c1ccccc1
d) COc1cc(NC(=O)COc2ccccc2Cl)ccc1NC(=O)C(C)C
Answer: c. O=C(Cn1nc([N+](=O)[O-])nc1Br)NC(c1ccccc1)c1ccccc1
{#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#}
O=C(Cn1nc([N+](=O)[O-])nc1Br)NC(c1ccccc1)c1ccccc1
O=C(Cn1nc([N+](=O)[O-])nc1Br)NC(c1ccccc1)c1ccccc1
N-benzhydryl-2-(5-bromo-3-nitro-1,2,4-triazol-1-yl)acetamide