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, or c without using any additional words.
Options:
a: CCCCOP(=O)(OCCCC)C(O)c1ccc(N(C)C)cc1
b: Cc1cc(=O)oc2c(C)c(OC(C)C(=O)N3CC[C@@]4(O)CCCC[C@H]4C3)ccc12
c: O=C1/C(=C/c2cc([N+](=O)[O-])ccc2Cl)N2CCC1CC2
Answer: a, b, c
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}