Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1c([C@@H](O)CN2CCC3(CC2)CN(c2ccc(=O)n(C)n2)C(=O)O3)ccc2c1COC2=O
b. CC(C)(C)NC(=O)NCCN1CCN(CC(=O)NC23CC4CC(CC(C4)C2)C3)CC1
Answer: a, b
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}
8-[(2R)-2-hydroxy-2-(4-methyl-1-oxo-3H-2-benzofuran-5-yl)ethyl]-3-(1-methyl-6-oxopyridazin-3-yl)-1-oxa-3,8-diazaspiro[4.5]decan-2-one