Task: Answer the multiple choice question.
Question: Which drug has a 12.257% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(Nc1ccccc1Sc1ccccc1)C1CCCO1
b. CCOC(=O)c1cc(-c2ccc(F)cc2)n(CC(=O)NC(C)CC)c1C
c. O=C(CC1SC(=O)N(Cc2ccccc2)C1=O)Nc1nccs1
d. CN(C)S(=O)(=O)c1ccc(C(=O)Nc2nnc(SCc3cccc(F)c3)s2)cc1
Answer: b. CCOC(=O)c1cc(-c2ccc(F)cc2)n(CC(=O)NC(C)CC)c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1cc(-c2ccc(F)cc2)n(CC(=O)NC(C)CC)c1C
CCOC(=O)c1cc(-c2ccc(F)cc2)n(CC(=O)NC(C)CC)c1C
ethyl 1-[2-(butan-2-ylamino)-2-oxoethyl]-5-(4-fluorophenyl)-2-methylpyrrole-3-carboxylate