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) CC1(C)Cc2c(c(N3CCOCC3)nc3sc(C#N)c(N)c23)CS1
(b) O=C(O)c1cccc(C(=O)O)c1
(c) CCCOc1ccc(CC(CC(=O)O)(C(=O)O)C(=O)O)cc1
(d) Cc1ccc(Oc2ncnc(N)c2[N+](=O)[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}