Problem statement: Answer the multiple choice question.
Question: Which drug has a 1.878\% 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 other words.
Options:
a. Cn1cc([N+](=O)[O-])c(C(=O)Nc2ccc(C(=O)N3CCCCC3)cc2)n1
b. COc1cccc(CNC(=O)CN2C(=O)COc3ccc(S(=O)(=O)N4CCC(C)CC4)cc32)c1
c. CCn1c(SCC(=O)c2cc(C)n(-c3ccc(C(=O)OC)cc3)c2C)nnc1-c1cccnc1
d. Cc1ccc(NS(=O)(=O)c2cccc3nsnc23)cc1[N+](=O)[O-]
Answer: c. CCn1c(SCC(=O)c2cc(C)n(-c3ccc(C(=O)OC)cc3)c2C)nnc1-c1cccnc1
{#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#}
CCn1c(SCC(=O)c2cc(C)n(-c3ccc(C(=O)OC)cc3)c2C)nnc1-c1cccnc1
CCn1c(SCC(=O)c2cc(C)n(-c3ccc(C(=O)OC)cc3)c2C)nnc1-c1cccnc1
methyl 4-[3-[2-[(4-ethyl-5-pyridin-3-yl-1,2,4-triazol-3-yl)sulfanyl]acetyl]-2,5-dimethylpyrrol-1-yl]benzoate