Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 5.057\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCOC(=O)c1[nH]c(C)c(C(=O)OCC(=O)Nc2sc3c(c2C#N)CCCCC3)c1C
b) CCOc1ccc(/C=N/NC(=O)Cc2ccccc2)cc1CN1CC2CC(C1)c1cccc(=O)n1C2
c) C=CCn1c(=O)c(C=Nc2c(OC)cccc2[N+](=O)[O-])c(O)n(CCCC)c1=O
Answer: a. CCOC(=O)c1[nH]c(C)c(C(=O)OCC(=O)Nc2sc3c(c2C#N)CCCCC3)c1C
{#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)c1[nH]c(C)c(C(=O)OCC(=O)Nc2sc3c(c2C#N)CCCCC3)c1C
CCOC(=O)c1[nH]c(C)c(C(=O)OCC(=O)Nc2sc3c(c2C#N)CCCCC3)c1C
4-O-[2-[(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)amino]-2-oxoethyl] 2-O-ethyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate