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(C)CN(c2cc3c(cc2[N+](=O)[O-])C(=O)N(c2ccccc2)C3=O)C1
b COc1cccc(CNC(=O)CN(c2cc(C)cc(C)c2)S(=O)(=O)c2c(C)noc2C)c1
c Cc1cc(C)n(CC(=O)N/N=C/c2ccc(C)o2)n1
d Cc1ccc(C(=O)NNC(=O)c2ccc3c(c2)OCCO3)cc1
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}