Task: Answer the MCQ question.
Question: Which compound exhibits a 5.038% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COC(=O)c1c(C)[nH]c(C(=O)C(C)OC(=O)C2CC2C)c1C
[b] CCOc1cc(C2C3=C(CCCC3=O)N(CC(=O)O)C3=C2C(=O)CCC3)ccc1OC
[c] CC1(c2ccc3c(c2)OCCO3)NC(=O)N(CC(=O)Nc2c(F)cccc2F)C1=O
[d] NC(=O)CCS(=O)(=O)c1ccc(Cl)cc1
Answer: a. COC(=O)c1c(C)[nH]c(C(=O)C(C)OC(=O)C2CC2C)c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)c1c(C)[nH]c(C(=O)C(C)OC(=O)C2CC2C)c1C
COC(=O)c1c(C)[nH]c(C(=O)C(C)OC(=O)C2CC2C)c1C
methyl 2,4-dimethyl-5-[2-(2-methylcyclopropanecarbonyl)oxypropanoyl]-1H-pyrrole-3-carboxylate