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: C=CCNc1nc(Nc2ccc(Cl)cc2)nc(OC)n1
b: CC(C)(C)N(Cc1ccccc1)C(=O)c1ccc(Cl)cc1[N+](=O)[O-]
c: O=C(Nc1ccccc1C(=O)Nc1ccc2c(c1)OCO2)c1ccco1
d: COc1ccc(CCN2C(=O)c3cccc4c(C(=O)N5CCCCC5)ccc(c34)C2=O)cc1OC
e: CS(=O)(=O)Oc1ccccc1/C=C1/N=C(c2ccc(F)cc2)OC1=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}