Problem statement: Answer the multiple-choice question.
Query: Which drug has a 12.323\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCNC(=O)COC(=O)/C=C/c1cccc([N+](=O)[O-])c1
[b] O=C(C1CCN(S(=O)(=O)c2ccccc2)CC1)N1CCN(Cc2ccccc2)CC1
[c] COC(=O)c1ccc2c(c1)N(C)C(=O)CS2
Answer: a. CCNC(=O)COC(=O)/C=C/c1cccc([N+](=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#}
CCNC(=O)COC(=O)/C=C/c1cccc([N+](=O)[O-])c1
CCNC(=O)COC(=O)/C=C/c1cccc([N+](=O)[O-])c1
[2-(ethylamino)-2-oxoethyl] (E)-3-(3-nitrophenyl)prop-2-enoate