Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -12.838\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCCOC(=O)c1cccc(NC(=O)COc2ccc([N+](=O)[O-])cc2)c1
(b) Cc1ccc2nc(N3CCN(C=O)CC3)nc(-c3ccccc3)c2c1
(c) COCCNC(=O)c1cnn2c(C(F)(F)F)cc(-c3ccc4c(c3)OCO4)nc12
(d) COc1ccc(S(=O)(=O)N2CCCCC2)cc1NC(=O)CCOc1cc(C)ccc1C
Answer: a. CCCOC(=O)c1cccc(NC(=O)COc2ccc([N+](=O)[O-])cc2)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#}
CCCOC(=O)c1cccc(NC(=O)COc2ccc([N+](=O)[O-])cc2)c1
CCCOC(=O)c1cccc(NC(=O)COc2ccc([N+](=O)[O-])cc2)c1
propyl 3-[[2-(4-nitrophenoxy)acetyl]amino]benzoate