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.) OCCN1CCN(c2nc(-c3ccccc3)c3cc(Cl)ccc3n2)CC1
b.) Cc1ccc(CNS(=O)(=O)c2ccc3c(c2)n(C)c(=O)c(=O)n3C)cc1
c.) CCC(C)(C)n1nnnc1C(c1ccccc1)N1CCc2ccccc2C1
d.) COc1ccc(C2CC(C(F)(F)F)n3nc(C(=O)Nc4c(C)n(C)n(-c5ccccc5)c4=O)c(Cl)c3N2)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}