Task: Answer the multiple-choice question.
Question: Which drug exhibits a 0.120\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCOC(=O)C1=C(C)N=c2s/c(=C/c3cccc([N+](=O)[O-])c3O)c(=O)n2C1c1ccc(OC)cc1OC
b Cc1cccc(N2CCN(C(=O)n3ccnc3)CC2)c1C
c CCOC(=O)c1c(C)nc(C)c(C(=O)OCC)c1-c1ccccc1
Answer: c. CCOC(=O)c1c(C)nc(C)c(C(=O)OCC)c1-c1ccccc1
{#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#}
CCOC(=O)c1c(C)nc(C)c(C(=O)OCC)c1-c1ccccc1
CCOC(=O)c1c(C)nc(C)c(C(=O)OCC)c1-c1ccccc1
diethyl 2,6-dimethyl-4-phenylpyridine-3,5-dicarboxylate