Task: Answer the multiple-choice question.
Query: Which drug has a 20.912\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Clc1ccc(-c2csc(N/N=C/c3ccc4c(c3)OCO4)n2)cc1
b) COC(=O)c1ccc(NC(=O)Nc2ccc(OC)cc2)cc1
Answer: b. COC(=O)c1ccc(NC(=O)Nc2ccc(OC)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)c1ccc(NC(=O)Nc2ccc(OC)cc2)cc1
COC(=O)c1ccc(NC(=O)Nc2ccc(OC)cc2)cc1
methyl 4-[(4-methoxyphenyl)carbamoylamino]benzoate