Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 10.915\% 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 COc1ccc(C)cc1NC(=O)CN1C(=O)COc2ccc(S(=O)(=O)N3CCCCC3)cc21
b CC1CN(C(=O)Nc2cccc(Cl)c2)C2(CCCCCC2)O1
c CC(=O)c1c(C)[nH]c(C(=O)NCCCN2CCCC2)c1C
d Cc1ccccc1C(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
Answer: b. CC1CN(C(=O)Nc2cccc(Cl)c2)C2(CCCCCC2)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#}
CC1CN(C(=O)Nc2cccc(Cl)c2)C2(CCCCCC2)O1
CC1CN(C(=O)Nc2cccc(Cl)c2)C2(CCCCCC2)O1
N-(3-chlorophenyl)-2-methyl-1-oxa-4-azaspiro[4.6]undecane-4-carboxamide