Task: Answer the MCQ question.
Query: Which compound has a 9.401\% 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 or b without using any additional words.
Options:
a: N#Cc1ccccc1Sc1ccccc1C(=O)NCC(c1ccco1)N1CCCC1
b: COc1ccc(C(=O)CC(=O)C(=O)Nc2ccccc2Cl)cc1
Answer: b. COc1ccc(C(=O)CC(=O)C(=O)Nc2ccccc2Cl)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#}
COc1ccc(C(=O)CC(=O)C(=O)Nc2ccccc2Cl)cc1
COc1ccc(C(=O)CC(=O)C(=O)Nc2ccccc2Cl)cc1
N-(2-chlorophenyl)-4-(4-methoxyphenyl)-2,4-dioxobutanamide