Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -14.608\% 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) CC(=O)c1ccc(N(CC(=O)NCCc2ccccc2)C(=O)c2csnn2)cc1
(b) CCOC(=O)C1CCN(S(=O)(=O)c2ccc3c(c2)NC(=O)C(C)S3)CC1
(c) CC(Sc1nnc(Cc2ccccc2)o1)C(=O)Nc1ccccc1[N+](=O)[O-]
(d) COc1ccccc1N1CCN(C(=O)Cn2ncc3c([nH]c4ccccc43)c2=O)CC1
Answer: a. CC(=O)c1ccc(N(CC(=O)NCCc2ccccc2)C(=O)c2csnn2)cc1
{#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#}
CC(=O)c1ccc(N(CC(=O)NCCc2ccccc2)C(=O)c2csnn2)cc1
CC(=O)c1ccc(N(CC(=O)NCCc2ccccc2)C(=O)c2csnn2)cc1
N-(4-acetylphenyl)-N-[2-oxo-2-(2-phenylethylamino)ethyl]thiadiazole-4-carboxamide