Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.476\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1cc(/C=N/NC(=S)NCCN2CCOCC2)cc(OC)c1O
b: CCOC(=O)C1CCCN(S(=O)(=O)c2c(C)[nH]c(C)c2C(=O)N2CCCC2)C1
Answer: a. COc1cc(/C=N/NC(=S)NCCN2CCOCC2)cc(OC)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#}
COc1cc(/C=N/NC(=S)NCCN2CCOCC2)cc(OC)c1O
COc1cc(/C=N/NC(=S)NCCN2CCOCC2)cc(OC)c1O
1-[(E)-(4-hydroxy-3,5-dimethoxyphenyl)methylideneamino]-3-(2-morpholin-4-ylethyl)thiourea