Task: Answer the MCQ question.
Question: Which compound has a 1.493\% 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, b, or c without using any additional words.
Options:
a. CC1=Nc2cc(C(=O)NCCCOC(C)C)ccc2Sc2ccc(C)cc21
b. CC(NCC(=O)Nc1ccccc1C(=O)NC1CC1)c1ccc(S(C)(=O)=O)cc1
c. O=C(CCl)NCCNC(=O)c1cc(OCC(F)(F)F)ccc1OCC(F)(F)F
Answer: a. CC1=Nc2cc(C(=O)NCCCOC(C)C)ccc2Sc2ccc(C)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#}
CC1=Nc2cc(C(=O)NCCCOC(C)C)ccc2Sc2ccc(C)cc21
CC1=Nc2cc(C(=O)NCCCOC(C)C)ccc2Sc2ccc(C)cc21
6,8-dimethyl-N-(3-propan-2-yloxypropyl)benzo[b][1,4]benzothiazepine-3-carboxamide