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.) CC(C)(C)c1nc2ccc(NS(=O)(=O)c3ccc(F)c(F)c3F)cc2[nH]1
b.) COc1ccccc1CN1CCNC(=O)C1CC(=O)NCCCN1CCCC1=O
c.) O=C(NCc1ccccc1)c1n[nH]nc1-c1ccccc1O
d.) NC(=O)N/N=C/c1ccc(-c2ccc([N+](=O)[O-])cc2)o1
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}