Problem statement: Answer the MCQ question.
Query: Which drug has a 2.906\% 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 other words.
Options:
a. O=C(Cn1cc2c(n1)CCCC2)N1CCOCC1
b. CC(=O)OCC(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(=O)Nc1ccc(C)cc1C
Answer: b. CC(=O)OCC(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(=O)Nc1ccc(C)cc1C
{#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#}
CC(=O)OCC(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(=O)Nc1ccc(C)cc1C
CC(=O)OCC(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(=O)Nc1ccc(C)cc1C
[2,3,4-triacetyloxy-5-(2,4-dimethylanilino)-5-oxopentyl]acetate