Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COc1ccc2cc3c(nc2c1)OCC3
b. COC(=O)c1ccc(NC(=O)CCS(=O)(=O)c2ccc(C)cc2)cc1
c. Cn1c(=O)c2c(O)c(C=Nc3ccc(F)cc3)c(=O)n(C)c2n(C)c1=O
d. COc1cc(N2C(=O)C=CC2=O)c(OC)cc1Cl
e. c1coc(CNc2nc(-c3cccs3)cs2)c1
Answer: a, b, c, d, e
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}