Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 12.519\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1cc(C)n(CC(=O)N/N=C/c2ccc3c(c2)OCO3)n1
[b] O=C(COC(=O)/C=C/c1ccccc1[N+](=O)[O-])NC1CCS(=O)(=O)C1
[c] O=C(CCn1c(=O)oc2ccccc21)NCCCN1CCN(c2ccc(F)cc2)CC1
Answer: b. O=C(COC(=O)/C=C/c1ccccc1[N+](=O)[O-])NC1CCS(=O)(=O)C1
{#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(COC(=O)/C=C/c1ccccc1[N+](=O)[O-])NC1CCS(=O)(=O)C1
O=C(COC(=O)/C=C/c1ccccc1[N+](=O)[O-])NC1CCS(=O)(=O)C1
[2-[(1,1-dioxothiolan-3-yl)amino]-2-oxoethyl] (E)-3-(2-nitrophenyl)prop-2-enoate