Problem statement: Answer the MCQ question.
Query: Which drug has a 6.742\% 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 other words.
Options:
a. Cc1ccccc1Cn1ccc(-c2ccc3c(c2)OCO3)n1
b. COc1ccc(-c2cc(=O)oc3c(C)c(OCC(=O)N(C)C)ccc23)cc1
Answer: b. COc1ccc(-c2cc(=O)oc3c(C)c(OCC(=O)N(C)C)ccc23)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(-c2cc(=O)oc3c(C)c(OCC(=O)N(C)C)ccc23)cc1
COc1ccc(-c2cc(=O)oc3c(C)c(OCC(=O)N(C)C)ccc23)cc1
2-[4-(4-methoxyphenyl)-8-methyl-2-oxochromen-7-yl]oxy-N,N-dimethylacetamide