Problem statement: Answer the MCQ question.
Question: Which compound has a 9.541\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1nc2n(n1)CC(O)CS2
b: COc1ccc(NC(=O)COC(=O)CN2C(=O)C3CCCCC3C2=O)cc1OC
c: COCC(=O)N(CCc1ccc(OC)c(OC)c1)Cc1nc2ccccc2c(=O)[nH]1
d: C=CCn1cc(C(=O)NCCCOC)c(=O)c2cc(S(=O)(=O)N3CCC(C)CC3)ccc21
Answer: a. Cc1nc2n(n1)CC(O)CS2
{#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#}
Cc1nc2n(n1)CC(O)CS2
Cc1nc2n(n1)CC(O)CS2
2-methyl-6,7-dihydro-5H-[1,2,4]triazolo[5,1-b][1,3]thiazin-6-ol