Task: Answer the MCQ question.
Query: Which compound has a 1.661\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CN=C1SC(CC(=O)Nc2ccc(N3CCOCC3)cc2)C(=O)N1C
b. CCSC1=N/C(=C\c2ccccc2)C(=O)N1c1ccc(OC)cc1
c. Cc1cc(-c2nc3cccnc3s2)ccc1NS(=O)(=O)c1ccc2c(c1)OCCO2
d. CN(CC(=O)NCc1ccccn1)S(=O)(=O)c1ccc(F)cc1
e. COc1ccccc1C(CNC(=O)c1cccc(S(=O)(=O)Nc2ccc(F)cc2)c1)N(C)C
Answer: a. CN=C1SC(CC(=O)Nc2ccc(N3CCOCC3)cc2)C(=O)N1C
{#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#}
CN=C1SC(CC(=O)Nc2ccc(N3CCOCC3)cc2)C(=O)N1C
CN=C1SC(CC(=O)Nc2ccc(N3CCOCC3)cc2)C(=O)N1C
2-(3-methyl-2-methylimino-4-oxo-1,3-thiazolidin-5-yl)-N-(4-morpholin-4-ylphenyl)acetamide