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 other words.
Options:
(a) COc1ccc2c(c1OC)C(=O)N1c3cccc(Cl)c3C(=O)OC21
(b) O=C(O)c1ccc(N/N=C2/CCSc3ccc(F)cc32)cc1
(c) COc1ccc(CCn2c(=S)[nH]c3cc(C(=O)N4CCOCC4)ccc3c2=O)cc1OC
(d) CC1CC(C)CN(CC(O)COCCOc2ccc(Br)cc2)C1.Cl
Answer: a, b, c
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}