Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 10.564\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(Nc1ccc(C(F)(F)F)cn1)Nc1cccs1
b Cc1ccc(S(=O)(=O)C2(C(=O)NC3CCCC3)CC2)cc1
c Cc1ccc(C)c(CN2C(=O)COc3ccccc32)c1
d CNC(=S)NNc1ccccc1[N+](=O)[O-]
Answer: a. O=C(Nc1ccc(C(F)(F)F)cn1)Nc1cccs1
{#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#}
O=C(Nc1ccc(C(F)(F)F)cn1)Nc1cccs1
O=C(Nc1ccc(C(F)(F)F)cn1)Nc1cccs1
1-thiophen-2-yl-3-[5-(trifluoromethyl)pyridin-2-yl]urea