Task: Answer the multiple-choice question.
Query: Which drug has a 13.771\% 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 other words.
Options:
a COCCCNC(=O)c1ccc(CS(=O)(=O)c2ccccc2C)o1
b N#CCCn1cc(/C=C/C(=O)O)c(-c2ccc(F)cc2)n1
c O=C(NCCc1ccccc1)C1CCN(C(=O)N2CCOc3ccccc32)CC1
d CC(C)OCCCNC(=S)NNC(=O)c1ccc(Cl)c(Cl)c1
Answer: a. COCCCNC(=O)c1ccc(CS(=O)(=O)c2ccccc2C)o1
{#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#}
COCCCNC(=O)c1ccc(CS(=O)(=O)c2ccccc2C)o1
COCCCNC(=O)c1ccc(CS(=O)(=O)c2ccccc2C)o1
N-(3-methoxypropyl)-5-[(2-methylphenyl)sulfonylmethyl]furan-2-carboxamide