Task: Answer the MCQ question.
Question: Which drug has a -2.929\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC1=Nc2cc(C(=O)O)ccc2Sc2c(C)ccc(C)c21
b: CN(C)C(=O)[C@@H]1C[C@H]1[C@@H](NC(=O)OCc1ccccc1)c1ccccc1
Answer: a. CC1=Nc2cc(C(=O)O)ccc2Sc2c(C)ccc(C)c21
{#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#}
CC1=Nc2cc(C(=O)O)ccc2Sc2c(C)ccc(C)c21
CC1=Nc2cc(C(=O)O)ccc2Sc2c(C)ccc(C)c21
6,7,10-trimethylbenzo[b][1,4]benzothiazepine-3-carboxylic acid