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. COc1ccc(-c2cn(-c3ccc(C)cc3C)c(=O)[nH]2)cc1OC
b. O=C(CCCCn1c(=O)c2ccccc2n(CC(=O)Nc2ccc(F)cc2)c1=O)NCc1ccco1
c. S=c1[nH]nc(Cc2cccc3ccccc23)n1-c1ccccc1
d. Cc1csc(=O)n1CCC(=O)OCC(=O)Nc1cc(Cl)ccc1[N+](=O)[O-]
e. CCN(c1ccccc1)S(=O)(=O)c1ccc2c(c1)N(C(C)=O)CCS2
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}