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.) CCN1CCN(Cc2ccc(NC(=O)c3cc(NC(=O)N4CCNC4=O)cc(OC)c3)cc2C(F)(F)F)CC1
b.) O=C(Nc1cccc(Cl)c1N1CCOCC1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
c.) O=C(NCCc1c[nH]c2ccccc12)C(=O)NCC(c1ccco1)N1CCN(c2ccccc2F)CC1
d.) Nc1nc(SCC(=O)c2cc3ccccc3o2)n[nH]1
e.) CC(C)N1C(=O)c2ccccc2C1C(=O)NC1CCCCCC1
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}