Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -43.409\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCN(CC)CCSc1nnc(Nc2ccccc2)n1-c1ccccc1
(b) CCS(=O)(=O)NCC(c1cccnc1)N1CCN(c2ccc(OC)cc2)CC1
Answer: a. CCN(CC)CCSc1nnc(Nc2ccccc2)n1-c1ccccc1
{#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#}
CCN(CC)CCSc1nnc(Nc2ccccc2)n1-c1ccccc1
CCN(CC)CCSc1nnc(Nc2ccccc2)n1-c1ccccc1
5-[2-(diethylamino)ethylsulfanyl]-N,4-diphenyl-1,2,4-triazol-3-amine