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] COc1c(S(=O)(=O)N2CCCC2)ccc(Cl)c1Cl
[b] Clc1ccc(-n2nnnc2-c2cnc3ccc(Cl)cc3c2-c2ccccc2)cc1
[c] Cc1nc2ncnn2c(C)c1CCC(=O)N1CCc2ccccc2C1
[d] CCN(CC)S(=O)(=O)c1ccc(N2CCOCC2)c(NS(=O)(=O)c2ccc(OC)cc2)c1
Answer: a, b, 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}