Task: Answer the multiple choice question.
Query: Which drug exhibits a 4.663\% 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] CCc1cc2c(=O)n(C(C)C(=O)OC3CCCCC3)cnc2s1
[b] O=C(O)CC(NC(=O)OCc1ccccc1)c1ccc(Br)cc1
[c] CCN1C(=O)c2cccc3c(S(=O)(=O)N(C(=O)c4ccncc4)c4ccc(OC)cc4)ccc1c23
[d] Cc1ccc(N2C(=O)c3cccc4c(C(=O)O)ccc(c34)C2=O)cc1
Answer: a. CCc1cc2c(=O)n(C(C)C(=O)OC3CCCCC3)cnc2s1
{#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#}
CCc1cc2c(=O)n(C(C)C(=O)OC3CCCCC3)cnc2s1
CCc1cc2c(=O)n(C(C)C(=O)OC3CCCCC3)cnc2s1
cyclohexyl 2-(6-ethyl-4-oxothieno[2,3-d]pyrimidin-3-yl)propanoate