Problem statement: Answer the MCQ question.
Question: Which compound has a 3.988\% 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, d, or e without using any other words.
Options:
a. O=C(NC1(C(F)(F)F)NC(=O)N(C2CCCCC2)C1=O)c1cccs1
b. O=c1cc(C(F)F)oc2c1ccc1ccccc12
c. O=C(NC1CCCc2ccccc21)C1CCC(CNS(=O)(=O)c2cccc3nsnc23)CC1
d. CCOC(=O)CS(=O)(=O)c1ccccc1
e. CC(=O)Nc1ccc(N2C(=O)CSC2c2ccccc2)cc1
Answer: a. O=C(NC1(C(F)(F)F)NC(=O)N(C2CCCCC2)C1=O)c1cccs1
{#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#}
N-[1-cyclohexyl-2,5-dioxo-4-(trifluoromethyl)imidazolidin-4-yl]thiophene-2-carboxamide