Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -5.973\% 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] CCN(CC)S(=O)(=O)c1ccc(/C=C/C(=O)Nc2ccc(F)cc2F)cc1
[b] CCOC(=O)CSc1nc(N2CCOCC2)c2c(c1C#N)CC(C)(C)N(C)C2
[c] Cc1cc(C)cc(NCC(=O)Nc2c(C)cccc2C)c1
[d] COc1ccccc1Nc1nc(N)nc(CSC(=S)N2CCOCC2)n1
Answer: b. CCOC(=O)CSc1nc(N2CCOCC2)c2c(c1C#N)CC(C)(C)N(C)C2
{#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#}
CCOC(=O)CSc1nc(N2CCOCC2)c2c(c1C#N)CC(C)(C)N(C)C2
CCOC(=O)CSc1nc(N2CCOCC2)c2c(c1C#N)CC(C)(C)N(C)C2
ethyl 2-[(4-cyano-6,6,7-trimethyl-1-morpholin-4-yl-5,8-dihydro-2,7-naphthyridin-3-yl)sulfanyl]acetate