Problem statement: Answer the MCQ question.
Question: Which compound has a 12.575\% 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) COc1ccccc1C(=O)NCCC(=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
b) COc1cccc(NCc2cc(=O)oc3cc(-c4ccccc4)c(O)cc23)c1
Answer: b. COc1cccc(NCc2cc(=O)oc3cc(-c4ccccc4)c(O)cc23)c1
{#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#}
COc1cccc(NCc2cc(=O)oc3cc(-c4ccccc4)c(O)cc23)c1
COc1cccc(NCc2cc(=O)oc3cc(-c4ccccc4)c(O)cc23)c1
6-hydroxy-4-[(3-methoxyanilino)methyl]-7-phenylchromen-2-one