Task: Answer the multiple choice question.
Question: Which compound exhibits a 0.002\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Cc1cc(C)cc(NC(=O)NN2C(C)CCCC2C)c1
b.) COCCN(C(=S)Nc1cc(C)ccc1C)C(C)c1cccnc1
c.) Cl.NCCCC(=O)N1c2ccccc2Sc2ccccc21
d.) COc1cc(/C=C(\C#N)C(=O)NCc2ccccc2)ccc1OCc1ccc(C(=O)O)cc1
Answer: c. Cl.NCCCC(=O)N1c2ccccc2Sc2ccccc21
{#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#}
Cl.NCCCC(=O)N1c2ccccc2Sc2ccccc21
Cl.NCCCC(=O)N1c2ccccc2Sc2ccccc21
4-amino-1-phenothiazin-10-ylbutan-1-one;hydrochloride