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.) FC(F)(F)c1cnc(-c2cnc(-c3ccncc3)nc2)c(Cl)c1
b.) Cc1ccc(CN(C)C(=O)c2cc(COc3cccc(C(F)(F)F)c3)on2)o1
c.) CC(NC(=O)c1ccccc1Cl)c1nnc(SCC(=O)Nc2ccc(C(=O)O)cc2)n1C
d.) CCC(C)NC(=O)c1ccccc1NC(=O)Nc1ccccc1
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}