Problem statement: Answer the MCQ question.
Question: Which compound has a 10.295\% 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 other words.
Options:
(a) CCN1C(=O)Nc2cccc3cccc1c23
(b) O=c1[nH][nH]cc1C=Nc1ccccc1O
(c) S=C(NCc1ccco1)Nc1ccc(Cl)cc1
(d) CC(c1ccccc1)N(CC(=O)NC1CCCCC1)S(=O)(=O)c1cccc(C(F)(F)F)c1
Answer: a. CCN1C(=O)Nc2cccc3cccc1c23
{#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#}
CCN1C(=O)Nc2cccc3cccc1c23
CCN1C(=O)Nc2cccc3cccc1c23
3-ethyl-1H-perimidin-2-one