Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 21.750\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CCOc1ccc(S(=O)(=O)N2CCN(C(=O)c3ccc(-n4cncn4)c([N+](=O)[O-])c3)CC2)cc1
b.) Cc1c(NC(=O)C2CC(c3c(F)cccc3Cl)=NO2)c(=O)n(-c2ccccc2)n1C
c.) COC(=O)c1c(NC(=O)c2ccco2)sc2c1CCN(C(C)C)C2.Cl
d.) CCC(C)N1CC(C(=O)NC2CCCCC2)CC1=O
e.) CCOc1ccc(NC(=O)CN(C)C(=O)Cn2c(=O)cnc3ccccc32)cc1OCC
Answer: e. CCOc1ccc(NC(=O)CN(C)C(=O)Cn2c(=O)cnc3ccccc32)cc1OCC
{#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#}
CCOc1ccc(NC(=O)CN(C)C(=O)Cn2c(=O)cnc3ccccc32)cc1OCC
CCOc1ccc(NC(=O)CN(C)C(=O)Cn2c(=O)cnc3ccccc32)cc1OCC
N-[2-(3,4-diethoxyanilino)-2-oxoethyl]-N-methyl-2-(2-oxoquinoxalin-1-yl)acetamide