Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 2.141\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCOC(=O)c1c(-n2c(C)cc(C=O)c2C)sc2c1CCCC2
b.) Cc1ccccc1NC(=S)N/N=C/c1ccc(O)cc1O
Answer: a. CCOC(=O)c1c(-n2c(C)cc(C=O)c2C)sc2c1CCCC2
{#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#}
CCOC(=O)c1c(-n2c(C)cc(C=O)c2C)sc2c1CCCC2
CCOC(=O)c1c(-n2c(C)cc(C=O)c2C)sc2c1CCCC2
ethyl 2-(3-formyl-2,5-dimethylpyrrol-1-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate