Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 6.888\% 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. COC(=O)c1sc(NC(=O)C(C)c2ccccc2)nc1C
b. C(=N/n1cnnc1)\c1ccc(OCc2cccc3ccccc23)cc1
c. CC(OC(=O)c1cccc(S(=O)(=O)N2CCCC2)c1)C(=O)c1ccccc1
d. CNC(=O)c1ccc(NC(=O)CC2SC(N3CCCC3)=NC2=O)cc1
Answer: a. COC(=O)c1sc(NC(=O)C(C)c2ccccc2)nc1C
{#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#}
COC(=O)c1sc(NC(=O)C(C)c2ccccc2)nc1C
COC(=O)c1sc(NC(=O)C(C)c2ccccc2)nc1C
methyl 4-methyl-2-(2-phenylpropanoylamino)-1,3-thiazole-5-carboxylate