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 additional words.
Options:
a: N#Cc1ccc2cc1Oc1ccc(Br)c(c1)CN1CC[C@@H](NCc3cncn3C2)C1=O
b: COc1ccc(NC(=O)/C=C/CN(C)C)cc1Nc1ncc(Cl)c(-c2cnn3ccccc23)n1
c: CC(=O)Nc1cccc(Nc2ncnc(N3CCC(OCc4ccc(OC(F)(F)F)cc4)CC3)n2)c1C
d: COc1cccc2c1C(C(=O)NCc1ccc(OC(F)(F)F)cc1)N(CCc1ccccn1)C2=O
Answer: c
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-[2-methyl-3-[[4-[4-[[4-(trifluoromethoxy)phenyl]methoxy]piperidin-1-yl]-1,3,5-triazin-2-yl]amino]phenyl]acetamide