Task: Answer the multiple choice question.
Query: Which compound has a 0.906\% 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. CCOC(=O)CSc1nc2ccc(N3CCOCC3)cc2c(=O)n1Cc1ccccc1
b. COc1cc(CN(C(=O)c2ccco2)c2ccc(C)cc2)ccc1O
c. Cc1ccsc1C1NC(=O)c2c(sc3c2CCCC3)N1
d. Cn1cc(-c2ccc(Cl)cc2)cc(C#N)c1=O
Answer: c. Cc1ccsc1C1NC(=O)c2c(sc3c2CCCC3)N1
{#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#}
Cc1ccsc1C1NC(=O)c2c(sc3c2CCCC3)N1
Cc1ccsc1C1NC(=O)c2c(sc3c2CCCC3)N1
2-(3-methylthiophen-2-yl)-2,3,5,6,7,8-hexahydro-1H-[1]benzothiolo[2,3-d]pyrimidin-4-one