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 additional words.
Options:
a) COc1ccc2[nH]c(=O)c(CN(C(=O)c3ccncc3)C(C)C)cc2c1
b) CCOC(=O)CN1C(=O)C(=O)N(Cc2ccccc2F)C1=O
c) CC(C)(C)C(=O)NC(=S)Nc1cc(C(=O)O)ccc1Cl
d) O=[N+]([O-])c1ccc2c(c1)C=C1CCCCC1(N1CCCC1)O2
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}