Task: Answer the MCQ question.
Question: Which compound exhibits a -18.350% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CC1(C)CCC(=O)C=C1Nc1ccc(F)c(Cl)c1
b.) O=C(/C=C/c1cccc([N+](=O)[O-])c1)Nc1cccc(NC(=O)c2ccco2)c1
c.) CC(C)Cc1nnc(NC(=O)CSc2nc(O)c(-c3ccccc3)c(=O)[nH]2)s1
d.) Cc1cc(=O)oc2cc(OCC(=O)Nc3nnc(C4CC4)s3)ccc12
e.) CCCCOC(=O)c1ccc(-c2ccc(/C=N/NC(=S)NCC)o2)cc1
Answer: b. O=C(/C=C/c1cccc([N+](=O)[O-])c1)Nc1cccc(NC(=O)c2ccco2)c1
{#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(/C=C/c1cccc([N+](=O)[O-])c1)Nc1cccc(NC(=O)c2ccco2)c1
O=C(/C=C/c1cccc([N+](=O)[O-])c1)Nc1cccc(NC(=O)c2ccco2)c1
N-[3-[[(E)-3-(3-nitrophenyl)prop-2-enoyl]amino]phenyl]furan-2-carboxamide