Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.295\% 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, or c without using any additional words.
Options:
a. COC(=O)c1c(C)nn(-c2ccccc2)c1N
b. COc1cccc(-c2nc(NCc3ccccc3)c3ccccc3n2)c1O
c. Cc1cc(C)c(N(CC(=O)NC(C)(C)C)C(=O)CNC(=O)c2cccs2)c(C)c1
Answer: b. COc1cccc(-c2nc(NCc3ccccc3)c3ccccc3n2)c1O
{#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(-c2nc(NCc3ccccc3)c3ccccc3n2)c1O
COc1cccc(-c2nc(NCc3ccccc3)c3ccccc3n2)c1O
2-[4-(benzylamino)quinazolin-2-yl]-6-methoxyphenol