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, c, or d without using any other words.
Options:
a) COc1ccc2ncc(F)c([C@@H](O)CC[C@@H]3CCN(C4CC(c5ncccc5F)C4)C[C@@H]3C(=O)O)c2c1
b) Cc1nnc(C)n1C1CC2CCC(C1)N2CCC(NC(=O)C1CCC(F)(F)CC1)c1ccccc1
c) Cc1ccc(NC(=O)NS(=O)(=O)c2ccc(OCCCN3CCCCC3)cc2)cc1
d) Cc1cc(C)nc(Nc2cc(NC[C@@H](N)C(F)(F)F)cnc2C(N)=O)c1
Answer: a, c, d
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}
(3R,4R)-4-[(3S)-3-(3-fluoro-6-methoxyquinolin-4-yl)-3-hydroxypropyl]-1-[3-(3-fluoropyridin-2-yl)cyclobutyl]piperidine-3-carboxylic acid