Problem statement: Answer the multiple choice question.
Question: Which drug has a 20.240\% 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 additional words.
Options:
(a) Cc1csc2c(N3CCN(C(=O)NC(C)(C)C)CC3)ncnc12
(b) CC1CN(C(=O)COC(=O)c2cccs2)CC(C)O1
Answer: b. CC1CN(C(=O)COC(=O)c2cccs2)CC(C)O1
{#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#}
CC1CN(C(=O)COC(=O)c2cccs2)CC(C)O1
CC1CN(C(=O)COC(=O)c2cccs2)CC(C)O1
[2-(2,6-dimethylmorpholin-4-yl)-2-oxoethyl] thiophene-2-carboxylate