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. c1ccc(N=P(c2nc3ccccc3o2)(N2CCOCC2)N2CCOCC2)cc1
b. CN(Cc1nc(Cc2ccccc2F)no1)Cc1cccc2ncccc12
c. COc1ccc(CN(C)CC(=O)c2c(N)n(Cc3ccccc3)c(=O)n(C)c2=O)c(OC)c1
d. CCC1(C)Cc2ccccc2-c2nc(SC)[nH]c(=O)c21
Answer: a, b, 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}