Task: Answer the MCQ question.
Question: Which compound has a 2.142% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Cc1ccc(CNC(=O)CCc2ccccc2)cc1
b.) CCOC(=O)c1sc2ncn(CC(=O)NCC3CCCO3)c(=O)c2c1C
c.) Cc1noc(C)c1C(=O)OC(C)C(=O)Nc1ccc(S(=O)(=O)NC(C)C)cc1
d.) COc1ccc(-n2cc(-c3ccccc3)[n+]3c2CCCCC3)cc1.[Br-]
Answer: b. CCOC(=O)c1sc2ncn(CC(=O)NCC3CCCO3)c(=O)c2c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1sc2ncn(CC(=O)NCC3CCCO3)c(=O)c2c1C
CCOC(=O)c1sc2ncn(CC(=O)NCC3CCCO3)c(=O)c2c1C
ethyl 5-methyl-4-oxo-3-[2-oxo-2-(oxolan-2-ylmethylamino)ethyl]thieno[2,3-d]pyrimidine-6-carboxylate