Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CC(=O)c1ccc(NC(=O)NS(=O)(=O)c2ccc(OCCCN3CCCC3)cc2)cc1
(b) O=C(NCc1ccccc1)N(c1ccc(Br)cc1)C1CCN(Cc2ccnnc2)CC1
(c) NC1=N[C@@](c2cccc(-c3cncnc3)c2)(c2ccnc(C(F)F)c2)c2cc(F)cc(F)c21
Answer: a, b, 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}
1-(4-acetylphenyl)-3-[4-(3-pyrrolidin-1-ylpropoxy)phenyl]sulfonylurea