Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccccc1N=c1oc2cc(O)ccc2cc1C(=O)NCC1CCCO1
[b] NCCCC[C@@H]1NC(=O)c2cc([N+](=O)[O-])cc(F)c2NCCCC[C@@H](C(N)=O)NC(=O)CNC1=O
[c] CCOc1cc(/C=C2/SC(=O)N(CC(=O)N3CCc4ccccc4C3)C2=O)ccc1OCC(=O)O
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}