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. CCN(CC)C(=O)CN1CCN(Cc2ccc3c(c2)OCO3)CC1.O=C(O)C(=O)O
b. C/C(=N\NS(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1)c1cc2ccccc2o1
c. CCn1c(CSc2nncn2-c2ccc(OC)cc2)nc2cc(S(=O)(=O)N(C)C)ccc21
d. CC(C(=O)N1CCN(Cc2ccccc2)CC1)c1ccc([N+](=O)[O-])cc1
e. Cc1nn(Cc2ccccc2)c(C)c1C(=O)NCCCN1CCCC1=O
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}