Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -6.390\% 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.) CCCCCOc1ccc(CSC(=N)N)cc1[N+](=O)[O-].Cl
b.) CCOC(=O)N1CCN(C(=O)Nc2ccc(Cl)cc2Cl)CC1
c.) Cl.c1coc(CN(Cc2ccco2)c2ncnc3c2oc2ccccc23)c1
d.) CC(=O)CSc1nnc(-c2ccc3c(c2)OCO3)o1
Answer: c. Cl.c1coc(CN(Cc2ccco2)c2ncnc3c2oc2ccccc23)c1
{#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#}
Cl.c1coc(CN(Cc2ccco2)c2ncnc3c2oc2ccccc23)c1
Cl.c1coc(CN(Cc2ccco2)c2ncnc3c2oc2ccccc23)c1
[Cl].[C][=C][O][C][Branch2][Ring1][S][C][N][Branch1][=Branch2][C][C][=C][C][=C][O][Ring1][Branch1][C][=N][C][=N][C][=C][Ring1][=Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][=C][Ring2][Ring1][#Branch2]
N,N-bis(furan-2-ylmethyl)-[1]benzofuro[3,2-d]pyrimidin-4-amine;hydrochloride