Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -4.398\% 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) O=C(c1ccc(S(=O)(=O)Cc2cc(F)ccc2F)c([N+](=O)[O-])c1)N1CCCCC1
b) CCCCN(C(=O)c1ccc(S(=O)(=O)N2CCCC2)cc1)C1CCS(=O)(=O)C1
c) C=CCn1c(O)c(N=NC(=O)c2ccc3c(c2)OCO3)c2ccccc21
d) COc1ccc(NC(=O)CN2C(=O)CSC(C)C2=O)cc1
Answer: a. O=C(c1ccc(S(=O)(=O)Cc2cc(F)ccc2F)c([N+](=O)[O-])c1)N1CCCCC1
{#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(c1ccc(S(=O)(=O)Cc2cc(F)ccc2F)c([N+](=O)[O-])c1)N1CCCCC1
O=C(c1ccc(S(=O)(=O)Cc2cc(F)ccc2F)c([N+](=O)[O-])c1)N1CCCCC1
[4-[(3,6-difluorophenyl)methylsulfonyl]-3-nitrophenyl]-piperidin-1-ylmethanone