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 additional words.
Options:
a. COc1cccc(CNC(=O)[C@H](C)NC(=O)C2CCN(S(=O)(=O)c3ccccc3)CC2)c1
b. COc1cccc(CN2C(=O)CCC2(C)C(=O)NCCc2ccc(OC)c(OC)c2)c1
c. Cc1cc(C)c(S(=O)(=O)N2CCOC2CNC(=O)C(=O)NCc2ccncc2)c(C)c1
d. CCOc1ccc(C2NCCc3cc(OC)c(OC)cc32)cc1OC
e. CC(C)OC(=O)CC12CN3CC(CC(=O)OC(C)C)(CN(C1)C(=O)c1ccccc1C3=O)C2=O
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}