Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.203\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=c1[nH]c2ccccc2n2c(-c3ccccc3)nnc12
(b) COc1ccc(/C=C2\CCCC3C2=NC(=S)NC3c2ccc(OC)cc2)cc1
Answer: b. COc1ccc(/C=C2\CCCC3C2=NC(=S)NC3c2ccc(OC)cc2)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(/C=C2\CCCC3C2=NC(=S)NC3c2ccc(OC)cc2)cc1
COc1ccc(/C=C2\CCCC3C2=NC(=S)NC3c2ccc(OC)cc2)cc1
(8E)-4-(4-methoxyphenyl)-8-[(4-methoxyphenyl)methylidene]-3,4,4a,5,6,7-hexahydroquinazoline-2-thione