Task: Answer the multiple choice question.
Query: Which drug has a 7.284\% human ether-à-go-go related gene (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: Cc1ccc(C(=O)Nc2ccc(F)cc2F)o1
b: CCOC(=O)CN(C(=O)Cn1nnc2ccccc21)C(C(=O)NCCOC)c1ccccc1
c: Cc1ccc(Cn2nc(C)c(NC(=O)c3cc(-c4ccc5c(c4)OCO5)on3)c2C)cc1
d: COc1cc(NC(=O)COc2cccc(C)c2C)ccc1NC(=O)c1ccco1
Answer: a. Cc1ccc(C(=O)Nc2ccc(F)cc2F)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#}
Cc1ccc(C(=O)Nc2ccc(F)cc2F)o1
Cc1ccc(C(=O)Nc2ccc(F)cc2F)o1
N-(2,4-difluorophenyl)-5-methylfuran-2-carboxamide