Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 0.794\% 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 or b without using any additional words.
Options:
(a) CC1=CN2CC(O)CN=C2C=C1.Cl
(b) CCOc1ccc(NC(=O)CSc2nc(=O)n(CCN3CCOCC3)c3c2CCCC3)cc1
Answer: b. CCOc1ccc(NC(=O)CSc2nc(=O)n(CCN3CCOCC3)c3c2CCCC3)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#}
CCOc1ccc(NC(=O)CSc2nc(=O)n(CCN3CCOCC3)c3c2CCCC3)cc1
CCOc1ccc(NC(=O)CSc2nc(=O)n(CCN3CCOCC3)c3c2CCCC3)cc1
N-(4-ethoxyphenyl)-2-[[1-(2-morpholin-4-ylethyl)-2-oxo-5,6,7,8-tetrahydroquinazolin-4-yl]sulfanyl]acetamide