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, or d without using any additional words.
Options:
a Cc1ccc2c(c1)S/C(=C/c1ccc[n+](CCO)c1)N2C.[I-]
b COc1ccccc1C1(O)C(=O)Nc2ccccc21
c N#C/C(=C\c1ccc([N+](=O)[O-])cc1)C(=O)Nc1ccccc1O
d O=C(COC(=O)c1ccccn1)Nc1cccc(Cl)c1
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}