Task: Please answer the multiple choice question.
Question: Which molecules are 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 additional words.
Options:
a: CN(C)C(=O)[C@@H](c1ccc(-c2ccc(F)cc2)cc1)[C@H]([NH3+])C(=O)N1CC[C@H](F)C1
b: COC(=O)N(NC(=O)c1c(CC2CCN(C3CCOCC3)CC2)c(-c2ccccc2)nc2ccccc12)c1ccccc1
c: N#Cc1cnc(C(=O)Nc2ccc(C3CCN(CCN4CCOCC4)CC3)cc2C2=CCCCC2)[nH]1
d: Cc1ccc(-c2nc(NC(=O)CN3CCC(CN(C)C)CC3)cc(-n3nccc3C)n2)o1
Answer: a, b, 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}
[(2S,3S)-4-(dimethylamino)-3-[4-(4-fluorophenyl)phenyl]-1-[(3S)-3-fluoropyrrolidin-1-yl]-1,4-dioxobutan-2-yl]azanium