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: CCS(=O)(=O)c1cc2cc(CC(O)(CC(C)(C)c3ccccc3C(N)=O)C(F)(F)F)[nH]c2cn1
b: Nc1ccccc1NC(=O)c1ccc(N2CCN(C(=O)/C=C/c3ccc(F)cc3)CC2)cc1
c: N[C@H]1CN(c2ccc(-n3ccc(OCc4ccccc4)cc3=O)cn2)C[C@@H]1c1cc(F)c(F)cc1F
d: Cc1ncoc1-c1nnc(SCCCN2CC3CC3(c3cccc(OC(F)(F)F)c3)C2)n1C
Answer: c, 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}
4-methyl-5-[4-methyl-5-[3-[1-[3-(trifluoromethoxy)phenyl]-3-azabicyclo[3.1.0]hexan-3-yl]propylsulfanyl]-1,2,4-triazol-3-yl]-1,3-oxazole