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 additional words.
Options:
a) O=C(c1ccc2oc(CCCc3ccccc3)nc2c1)N1CCCCC1CO
b) O=C(O)[C@H](Cc1ccccc1)N1C(=O)c2c(Cl)c(Cl)c(Cl)c(Cl)c2C1=O
c) C=CCSc1nc(N)c2c3c(sc2n1)CN(C)CC3
d) Cc1ccc(C(=O)c2c3ccccc3[n+]([O-])n2CCC(=O)O)cc1
e) CCCCCOc1ccc(/C=C/c2c([N+](=O)[O-])c(=O)n(C)c(=O)n2C)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}