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: CC[C@@H](NC(=O)c1cc(C(=O)N2CCC[C@@H]2C)n2c1COCC2)c1ccccc1
b: CCc1ccc(C=C2SC(=S)NC2=O)cc1
c: COc1c(C(C)(C)C)cc(CN2CCN(C(=O)CCCCC(c3ccc(F)cc3)c3ccc(F)cc3)CC2)cc1C(C)(C)C
d: CN1CC2CCCC[C@]2(c2ccc(Cl)c(Cl)c2)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}
6-[(2S)-2-methylpyrrolidine-1-carbonyl]-N-[(1R)-1-phenylpropyl]-3,4-dihydro-1H-pyrrolo[2,1-c][1,4]oxazine-8-carboxamide