Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 22.232% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCc1cc2c(=O)c(-c3ccc4c(c3)OCCO4)coc2c(CN2CCCCC2C)c1O
b: CCOc1cccc(-c2nc3cc(C)ccc3o2)c1
c: O=C1NC(=O)c2c(NC(=O)C3CCCO3)cccc21
d: COc1ccc(C(=O)Nc2cc(C(F)(F)F)ccc2Cl)cc1OC
Answer: b. CCOc1cccc(-c2nc3cc(C)ccc3o2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1cccc(-c2nc3cc(C)ccc3o2)c1
CCOc1cccc(-c2nc3cc(C)ccc3o2)c1
2-(3-ethoxyphenyl)-5-methyl-1,3-benzoxazole