Problem statement: Answer the multiple choice question.
Question: Which drug has a 2.214\% 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 COc1ccccc1N1CCN(Cc2cnc(-c3ccccc3)[nH]2)CC1
b O=C(NCc1ccc(F)cc1)C1CCN(S(=O)(=O)c2ccc3c(c2)OCCCO3)CC1
Answer: a. COc1ccccc1N1CCN(Cc2cnc(-c3ccccc3)[nH]2)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#}
COc1ccccc1N1CCN(Cc2cnc(-c3ccccc3)[nH]2)CC1
COc1ccccc1N1CCN(Cc2cnc(-c3ccccc3)[nH]2)CC1
1-(2-methoxyphenyl)-4-[(2-phenyl-1H-imidazol-5-yl)methyl]piperazine