Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -4.386\% 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) COc1cccc(NC(=O)COc2cc(O)c3c(c2)OC(C)(C)CC3=O)c1
b) Cc1ccc(C(=O)Nc2ccc3cn[nH]c3c2)cc1S(=O)(=O)N1CCOCC1
Answer: a. COc1cccc(NC(=O)COc2cc(O)c3c(c2)OC(C)(C)CC3=O)c1
{#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#}
COc1cccc(NC(=O)COc2cc(O)c3c(c2)OC(C)(C)CC3=O)c1
COc1cccc(NC(=O)COc2cc(O)c3c(c2)OC(C)(C)CC3=O)c1
2-[(5-hydroxy-2,2-dimethyl-4-oxo-3H-chromen-7-yl)oxy]-N-(3-methoxyphenyl)acetamide