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, or d without using any other words.
Options:
a) Cc1cc(-c2ccccc2)nc(N/N=C/c2cccnc2)n1
b) Cc1ccccc1Oc1ncccc1C(=O)/C(C#N)=C/N(C)C
c) CCOC(=O)c1c(NC(=O)c2cccc([N+](=O)[O-])c2C(=O)O)sc2c1CCCC2
d) CCOc1ccc(NC(=O)c2cc(C3CC3)nc3c2cnn3C(C)C)cc1OC
Answer: a, b, c, d
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}