Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 19.540\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC(=O)C[C@H](O)CC(=O)[C@@H]1OC(=O)CCCCCCc2ccccc21
b COC(=O)Nc1ccc(SCC(=O)c2ccc(Cl)cc2)cc1
Answer: b. COC(=O)Nc1ccc(SCC(=O)c2ccc(Cl)cc2)cc1
{#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)Nc1ccc(SCC(=O)c2ccc(Cl)cc2)cc1
COC(=O)Nc1ccc(SCC(=O)c2ccc(Cl)cc2)cc1
methylN-[4-[2-(4-chlorophenyl)-2-oxoethyl]sulfanylphenyl]carbamate