Task: Answer the multiple choice question.
Question: Which drug has a 21.942\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1c(NC(=O)C2CCCCN2S(=O)(=O)c2ccc(Cl)cc2)c(=O)n(-c2ccccc2)n1C
b. C=CCN1C(=O)c2ccccc2Sc2ccc(C(=O)NCC(OC)OC)cc21
Answer: b. C=CCN1C(=O)c2ccccc2Sc2ccc(C(=O)NCC(OC)OC)cc21
{#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#}
C=CCN1C(=O)c2ccccc2Sc2ccc(C(=O)NCC(OC)OC)cc21
C=CCN1C(=O)c2ccccc2Sc2ccc(C(=O)NCC(OC)OC)cc21
N-(2,2-dimethoxyethyl)-6-oxo-5-prop-2-enylbenzo[b][1,4]benzothiazepine-3-carboxamide