Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=C(NCc1ccc(OC(F)(F)F)cc1)c1cc(-c2ccccc2)nn1CC1CC(c2cccnc2)=NO1
b.) Cl.O=C(CN1CCCCC1)Nc1cccc(Cl)c1
c.) CN(C(=O)CSc1nc2ccc(Br)cc2c(=O)n1Cc1ccco1)C1CCS(=O)(=O)C1
d.) COc1ccc(CCn2c(N)cc(=O)[nH]c2=O)cc1OC
Answer: 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}