Problem statement: Answer the multiple choice question.
Question: Which compound has a 5.720\% 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.) CC(C)Cc1cc(C(=O)O)c2ccccc2n1
b.) O=C(c1cc(-c2ccc(Cl)cc2)on1)N1CCOCC1
Answer: b. O=C(c1cc(-c2ccc(Cl)cc2)on1)N1CCOCC1
{#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#}
[5-(4-chlorophenyl)-1,2-oxazol-3-yl]-morpholin-4-ylmethanone