Problem statement: Answer the multiple choice question.
Query: Which compound has a -30.955% 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 other words.
Options:
a CCCCOCCCNC(=O)N[C@H](C(=O)OC)C(C)CC
b O=C(/C=C/c1cccc([N+](=O)[O-])c1)NCCN1C(=O)S/C(=C\c2ccc(F)cc2)C1=O
c O=C(c1cccc([N+](=O)[O-])c1)N1CCCC(C(=O)N2CCc3ccccc3C2)C1
d COc1ccccc1/C=C/C(=O)OCC(=O)Nc1c(C)nn(-c2ccccc2)c1C
Answer: c. O=C(c1cccc([N+](=O)[O-])c1)N1CCCC(C(=O)N2CCc3ccccc3C2)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(c1cccc([N+](=O)[O-])c1)N1CCCC(C(=O)N2CCc3ccccc3C2)C1
O=C(c1cccc([N+](=O)[O-])c1)N1CCCC(C(=O)N2CCc3ccccc3C2)C1
3,4-dihydro-1H-isoquinolin-2-yl-[1-(3-nitrobenzoyl)piperidin-3-yl]methanone