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, d, or e without using any other words.
Options:
a O=C(NCCc1c[nH]c2ccccc12)C(=O)NCC(c1ccco1)N1CCN(c2ccccc2)CC1
b COc1cccc2cc(C(=O)C3=C(O)C(=O)N(CCN4CCOCC4)C3c3ccc(C)o3)oc12
c COc1ccc(NC(=O)C2CCN(S(=O)(=O)c3c(C)noc3C)CC2)cc1OC
d COc1ccc(N(CC(=O)NCC2CCCO2)C(=O)CCC(=O)Nc2cc(C)on2)cc1OC
e COc1ccc(S(=O)(=O)Nc2cc3c4c(oc3c3ccccc23)CCCC4=O)cc1
Answer: a, b, c, d, e
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}