Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cn1cnc(-c2ccc(N)c(NC(=O)c3ccc(N4CCC5(CCNC5)CC4)nc3)c2)c1
(b) CC(=O)N1CCO[C@@H](c2nc(-c3ccc(C(=O)Nc4cc(C(F)(F)F)ccn4)cc3F)c3c(N)nccn23)C1
(c) Cc1cc(C)n(-c2cc(NC(=O)Cc3ccc(S(C)(=O)=O)cc3)nc(-c3ccccn3)n2)n1
(d) CC[NH+](CC)CCNC(=O)c1ccc(NS(C)(=O)=O)cc1
Answer: a, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
N-[2-amino-5-(1-methylimidazol-4-yl)phenyl]-6-(2,8-diazaspiro[4.5]decan-8-yl)pyridine-3-carboxamide