Problem statement: Answer the multiple choice question.
Question: Which drug has a 19.675\% 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] Oc1cc2c(cc1CN1CCN(c3ccccc3)CC1)CCC2
[b] COC(=O)c1cn(NC(=O)c2cccc(OC)c2)c(=O)c2ccccc12
[c] Cc1ccc(-c2nc3ncccc3o2)cc1NC(=O)COc1ccccc1
[d] COc1ccc(CCNC(=O)COC(=O)C2CCCCC2)cc1
Answer: b. COC(=O)c1cn(NC(=O)c2cccc(OC)c2)c(=O)c2ccccc12
{#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 2-[(3-methoxybenzoyl)amino]-1-oxoisoquinoline-4-carboxylate