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, or c without using any additional words.
Options:
a.) O=C1CC(NS(=O)(=O)c2ccc([N+](=O)[O-])cc2)CN1c1cccc(F)c1
b.) COc1ccc(-n2nc3c(N4CCC(C(=O)N5CCCCCC5)CC4)nnc(C)c3c2C)cc1
c.) Oc1ccc(/C=N/n2c(-c3ccccc3)n[nH]c2=S)cc1Br
Answer: a, c
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}