Task: Answer the multiple choice question.
Query: Which drug exhibits a -10.625\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCOC(=O)c1c(NC(=O)Nc2cccc(Cl)c2)sc(C)c1C
b. Cc1c(N=C/C=C/c2ccccc2)cnn1C
c. CC(CC(=O)N(C)CC(=O)Nc1ccc(N2CCOCC2)cc1)c1ccccc1
Answer: a. CCOC(=O)c1c(NC(=O)Nc2cccc(Cl)c2)sc(C)c1C
{#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(NC(=O)Nc2cccc(Cl)c2)sc(C)c1C
CCOC(=O)c1c(NC(=O)Nc2cccc(Cl)c2)sc(C)c1C
ethyl 2-[(3-chlorophenyl)carbamoylamino]-4,5-dimethylthiophene-3-carboxylate