Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCc1nc(SCC(=O)Nc2ccc(OC)cc2[N+](=O)[O-])n[nH]1
[b] CC1=NN(C(=O)Cc2ccc([N+](=O)[O-])cc2)C(O)(c2ccccc2)C1
[c] COc1ccc(CNc2ccc3c(c2)CCC3)cc1Br
[d] O=C(N/N=C/c1ccc2c(c1)OCO2)c1ccc(NS(=O)(=O)c2cccs2)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}