Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCC(C)C(NC(=O)OC(C)(C)C)C(=O)NC(CC(C)C)C(N)=O
[b] COc1cc(N=c2c([N+](=O)[O-])nn(-c3ccc4c(c3)OCCO4)n2O)cc(OC)c1
[c] O=C(NCc1ccc(Cl)cc1)NCc1ccc(Cl)cc1
[d] Cc1ccc(Cc2cc(-c3ccc(C)cc3)n[nH]c2=O)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}