Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COC(=O)c1ccc2c(c1)N(C)S(=O)(=O)c1cnc(SCC(=O)C(C)(C)C)nc1-2
b: Cc1cc(C(=O)CSc2cccc[n+]2[O-])c(C)n1-c1ccccc1
c: O=C(NCCN1CCN(Cc2ccccc2)CC1)c1ccc(CS(=O)(=O)c2ccc(Br)cc2)o1
d: O=C(NCc1cccc(C(F)(F)F)c1)C1CCN(c2ncccn2)CC1
Answer: a, b, 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}