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. CN1c2ccccc2N(C)C1(C)c1ccccc1
b. O=C(N/N=C/c1cc(Cl)cc([N+](=O)[O-])c1O)NC12CC3CC(CC(C3)C1)C2
c. CCCNC(=O)COC(=O)C1CCN(S(=O)(=O)c2ccc3c(c2)OCCO3)CC1
d. CCn1c(SCC(=O)Nc2ccc(N3CCOCC3)c(Cl)c2)nnc1-c1ccc(N)cc1
e. O=C(CCCn1nnc2ccccc2c1=O)N[C@H](C(=O)O)c1ccccc1
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}