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] Cc1cc(C)nc(SCc2nnc(SCC(=O)Nc3ccc(C)c(C)c3)o2)n1
[b] CC1CCCC(C)N1C(=O)Cn1cnc2cc([N+](=O)[O-])ccc2c1=O
[c] O=C(NCc1ccccn1)Nc1cc(Cl)ccc1Cl
[d] Cc1cc(C)nc(Nc2n[nH]c(-c3ccc(C(C)(C)C)cc3)n2)n1
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}