Task: Answer the multiple choice question.
Query: Which drug has a 17.242\% 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) COc1ccccc1NC(=O)COC(=O)CCS(=O)(=O)c1ccc(C)cc1
(b) CCn1c(SCC(=O)OC2CCCCC2)nnc1-c1ccncc1
(c) CN1CCN(S(=O)(=O)c2ccc(NC(=O)c3cccs3)cc2)CC1
(d) COc1ccc(/C(O)=C2/C(=O)C(=O)N(CCCN(C)C)C2c2ccc(Cl)cc2)cc1OC
Answer: a. COc1ccccc1NC(=O)COC(=O)CCS(=O)(=O)c1ccc(C)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#}
COc1ccccc1NC(=O)COC(=O)CCS(=O)(=O)c1ccc(C)cc1
COc1ccccc1NC(=O)COC(=O)CCS(=O)(=O)c1ccc(C)cc1
N-(2-methoxyphenyl)-2-[3-(4-methylphenyl)sulfonyl-1-oxopropoxy]acetamide