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 other words.
Options:
a) Cc1ccc(NC(=O)CCS(=O)(=O)c2ccc3c(c2)NC(=O)C(C)S3)nc1
b) CCS(=O)(=O)Nc1ccc(NC(C)=O)cc1
c) Cc1sc2ccccc2[n+]1CCC(C)S(=O)(=O)[O-]
d) Cc1ccccc1OCC(=O)Nc1ccc(N2CCN(C(=O)c3ccco3)CC2)cc1
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}