Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C(NC1CC1c1ccccc1)N1CCC(c2ncon2)CC1
b Cc1c([C@@H](O)CN2CCC3(CC2)CCN(c2sncc2Cl)C3=O)ccc2c1COC2=O
Answer: a
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}
4-(1,2,4-oxadiazol-3-yl)-N-(2-phenylcyclopropyl)piperidine-1-carboxamide