Task: Answer the multiple choice question.
Question: Which drug exhibits a 0.340\% 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 additional words.
Options:
(a) COc1ccc(-n2c(/C=C/c3ccc(O)cc3)nc3ccccc3c2=O)cc1
(b) CCCCNC(NCCCC)=C(S(=O)(=O)CC)S(=O)(=O)CC
Answer: a. COc1ccc(-n2c(/C=C/c3ccc(O)cc3)nc3ccccc3c2=O)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#}
COc1ccc(-n2c(/C=C/c3ccc(O)cc3)nc3ccccc3c2=O)cc1
COc1ccc(-n2c(/C=C/c3ccc(O)cc3)nc3ccccc3c2=O)cc1
2-[(E)-2-(4-hydroxyphenyl)ethenyl]-3-(4-methoxyphenyl)quinazolin-4-one