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) Cc1c(Nc2cc(N3CCOCC3)c3nonc3c2[N+](=O)[O-])c(=O)n(-c2ccccc2)n1C
(b) CC1CC(C)CN(S(=O)(=O)N2CCCC(C(=O)NCCCN3CCOCC3)C2)C1
(c) COc1ccc(-c2nc(SCC(=O)NC3CCCCC3)n[nH]2)cc1
(d) CCOC(=O)C1=C(C)N=c2s/c(=C\C(=O)OC)c(=O)n2C1c1ccc(OC)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}