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 CCCCNC(=O)C(Cc1ccccc1)NS(=O)(=O)c1ccc2c(c1)c(=O)n(C)c(=O)n2C
b CC(=O)Nc1ccc(NC(=O)Cc2sc(C)nc2-c2ccc(C)cc2)cc1
c CCCCCc1nc2ccccc2c(=O)n1-c1ccccc1[N+](=O)[O-]
d Cc1ccc(C(C)C)c(OCC(=O)OCC(=O)NC2CCS(=O)(=O)C2)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}