Task: Answer the multiple choice question.
Question: Which drug has a 16.976\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=C(CCNS(=O)(=O)c1ccccc1)OCC(=O)c1ccc[nH]1
b.) CN(C)C=NC(=O)/C(C#N)=C1\CCc2ccccc2N1
c.) CCc1nnc(NC(=O)[C@@H](NC(=O)c2cc(OC)cc(OC)c2)C(C)C)s1
d.) Cc1ccn2c(=O)c(NC(=O)COc3ccccc3)c(C)nc2c1
Answer: c. CCc1nnc(NC(=O)[C@@H](NC(=O)c2cc(OC)cc(OC)c2)C(C)C)s1
{#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#}
CCc1nnc(NC(=O)[C@@H](NC(=O)c2cc(OC)cc(OC)c2)C(C)C)s1
CCc1nnc(NC(=O)[C@@H](NC(=O)c2cc(OC)cc(OC)c2)C(C)C)s1
N-[(2S)-1-[(5-ethyl-1,3,4-thiadiazol-2-yl)amino]-3-methyl-1-oxobutan-2-yl]-3,5-dimethoxybenzamide