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 additional words.
Options:
a.) COc1ccccc1NC(=O)CSc1nnc(COc2ccccc2C)o1
b.) CCOC(=O)c1nnn(-c2nonc2N)c1-c1ccc(Cl)cc1
c.) COc1cc(/C=N/NS(=O)(=O)c2ccc3ccccc3c2)ccc1OCc1ccc(C(=O)O)cc1
d.) CCOC(=O)c1sc(NC(=O)CSc2n[nH]c(C)n2)nc1C
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}