Problem statement: Answer the multiple choice question.
Query: Which drug has a 15.651% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCOC(=O)C(=NCCCN(C)C)NNc1cc(C(F)(F)F)ccc1Cl
b) O=C(Nc1cccc([N+](=O)[O-])c1)N1CCCCCC1
c) CC(=O)c1cccc(N(CC(=O)O)S(C)(=O)=O)c1
d) O=C(Nc1cnccn1)c1ccncc1
Answer: b. O=C(Nc1cccc([N+](=O)[O-])c1)N1CCCCCC1
{#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(Nc1cccc([N+](=O)[O-])c1)N1CCCCCC1
O=C(Nc1cccc([N+](=O)[O-])c1)N1CCCCCC1
N-(3-nitrophenyl)azepane-1-carboxamide