Task: Answer the MCQ question.
Question: Which compound has a 14.309\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cc1csc(NC(=O)c2ccc(C)c(S(=O)(=O)N3CCCCC3)c2)n1
[b] C1CCc2nnc(-c3nnc4n3CCCCC4)n2CC1
[c] C=CCSc1nc(Oc2ccccc2)c2sccc2n1
[d] COC(=O)C1=C(NC(=O)c2cccc(OC)c2)CCS1
Answer: d. COC(=O)C1=C(NC(=O)c2cccc(OC)c2)CCS1
{#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#}
methyl 4-[(3-methoxybenzoyl)amino]-2,3-dihydrothiophene-5-carboxylate