Problem statement: Answer the multiple choice question.
Question: Which compound has a 19.933\% 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, b, c, or d without using any additional words.
Options:
a: CCOC(=O)c1nnn(-c2nonc2N)c1CNc1ccccc1
b: Cc1ccc(OCCOC(=O)c2c(-c3ccccc3)noc2C)cc1
c: CCCCc1cc(C(=O)Cc2ccccn2)c(O)cc1O
d: Nc1nc(NC(=O)/C=C/c2ccccc2)nn1-c1ccccc1
Answer: b. Cc1ccc(OCCOC(=O)c2c(-c3ccccc3)noc2C)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(OCCOC(=O)c2c(-c3ccccc3)noc2C)cc1
Cc1ccc(OCCOC(=O)c2c(-c3ccccc3)noc2C)cc1
2-(4-methylphenoxy)ethyl 5-methyl-3-phenyl-1,2-oxazole-4-carboxylate