Task: Answer the multiple-choice question.
Question: Which compound has a 9.670\% 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) CC(=O)Nc1ccc(O)cc1
(b) Cc1sc2ncn(C(C)C(=O)OC3CCCCC3)c(=O)c2c1C
(c) CCCn1c(N2CCN(Cc3cccc(C)c3)CC2)nc2c1c(=O)[nH]c(=O)n2C
(d) COc1ccc(NC(=O)C(F)(OC)C(F)(F)F)c(OC)c1
Answer: b. Cc1sc2ncn(C(C)C(=O)OC3CCCCC3)c(=O)c2c1C
{#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#}
cyclohexyl 2-(5,6-dimethyl-4-oxothieno[2,3-d]pyrimidin-3-yl)propanoate