Task: Answer the MCQ question.
Question: Which compound exhibits a 9.435\% 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)c1ccc2c(c1)OCO2
(b) C=CCNc1cc(=O)n(Cc2ccccc2)c(=O)[nH]1
(c) CC(C)N(C)Cc1nnnn1CC(=O)NCCc1cccc(C(F)(F)F)c1
(d) N#Cc1c(NC(=O)c2ccc([N+](=O)[O-])o2)sc2c1CCC2
Answer: c. CC(C)N(C)Cc1nnnn1CC(=O)NCCc1cccc(C(F)(F)F)c1
{#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#}
CC(C)N(C)Cc1nnnn1CC(=O)NCCc1cccc(C(F)(F)F)c1
CC(C)N(C)Cc1nnnn1CC(=O)NCCc1cccc(C(F)(F)F)c1
2-[5-[[methyl(propan-2-yl)amino]methyl]tetrazol-1-yl]-N-[2-[3-(trifluoromethyl)phenyl]ethyl]acetamide