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] CC(=O)c1cccc(CN2CCC(CO)(Cc3ccccc3)CC2)c1
[b] COc1cc([N+](=O)[O-])ccc1NC(=S)NCc1ccccn1
[c] COc1ccccc1NC(=O)CS(=O)(=O)c1cn(CC(=O)N(C(C)C)C(C)C)c2ccccc12
[d] CC1=C(C)C(OCCCl)N(c2cc(O)c(Cl)cc2F)C1=O
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}