Problem statement: Answer the MCQ question.
Question: Which compound has a -41.092% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(c1cccc([N+](=O)[O-])c1)N1CCN(c2ccc(Cl)cc2)CC1
b) Cc1ccc(NS(=O)(=O)c2ccc3c(c2)NC(=O)CCS3)c(Br)c1
c) O=C(c1cc(-c2ccncc2)nc2c(Cl)cccc12)N1CCN(c2ccccc2F)CC1
Answer: a. O=C(c1cccc([N+](=O)[O-])c1)N1CCN(c2ccc(Cl)cc2)CC1
{#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(c1cccc([N+](=O)[O-])c1)N1CCN(c2ccc(Cl)cc2)CC1
O=C(c1cccc([N+](=O)[O-])c1)N1CCN(c2ccc(Cl)cc2)CC1
[4-(4-chlorophenyl)piperazin-1-yl]-(3-nitrophenyl)methanone