Task: Answer the MCQ question.
Question: Which compound exhibits a 3.509\% 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) Cc1sc(NC(=O)C2=COCCO2)c(C(N)=O)c1C
(b) Clc1ccc(-c2nnc3n2CCCCS3)cc1
(c) O=C1/C(=C\c2ccc(Cl)cc2Cl)N2CCC1CC2
Answer: b. Clc1ccc(-c2nnc3n2CCCCS3)cc1
{#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#}
Clc1ccc(-c2nnc3n2CCCCS3)cc1
Clc1ccc(-c2nnc3n2CCCCS3)cc1
3-(4-chlorophenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[3,4-b][1,3]thiazepine