Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(NC1CCC(O)CC1)C(C1CCCCC1)n1c(-c2ccc(Cl)cc2)nc2cc(F)c(F)cc21
b) CC(C)N(C)[C@@H]1CC[C@H](N2CC[C@H](NC(=O)c3cc(C(F)(F)F)cc(C(F)(F)F)c3)C2=O)[C@H](CS(=O)(=O)c2ccccc2)C1
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}
N-[(3S)-1-[(1S,2R,4R)-2-(benzenesulfonylmethyl)-4-[methyl(propan-2-yl)amino]cyclohexyl]-2-oxopyrrolidin-3-yl]-3,5-bis(trifluoromethyl)benzamide