Task: Answer the multiple-choice question.
Query: Which drug exhibits a 14.963\% 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: COc1ccccc1OCc1ccc(C(=O)NN)o1
b: Cc1ccc(-c2ccc(CCC(=O)O)n2-c2ccc(O)cc2)cc1
Answer: b. Cc1ccc(-c2ccc(CCC(=O)O)n2-c2ccc(O)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#}
Cc1ccc(-c2ccc(CCC(=O)O)n2-c2ccc(O)cc2)cc1
Cc1ccc(-c2ccc(CCC(=O)O)n2-c2ccc(O)cc2)cc1
3-[1-(4-hydroxyphenyl)-5-(4-methylphenyl)pyrrol-2-yl]propanoic acid