Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccc(CN2CCNC(=O)C2CC(=O)N2CCc3ccccc3C2)c(OC)c1
b C[C@H](NC(=O)c1[nH]cnc1C(=O)Nc1ccc(Cl)cc1)c1ccccc1
c COCCN(CCOC)S(=O)(=O)c1ccc(C(=O)Nc2nc3c(s2)CCc2ccccc2-3)cc1
d CSc1cccc(NC(=O)C2CCCN2S(=O)(=O)c2ccc(Br)s2)c1
e Cc1occc1-c1nnc(SCC(=O)Nc2nccs2)n1Cc1ccco1
Answer: a, b, c, d
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}