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, b, c, or d without using any other words.
Options:
a. Cc1nc2c(CCC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)ccnc2cc1C#N
b. Cc1cc(C2(O)CCC(NC(=O)CCc3ccccc3)CC2)ccc1O
c. Cc1ccc(-c2nnc(SCCCN3CC[C@]4(C[C@@H]4c4ccc(C(F)(F)F)cc4)C3)n2C)c(C)n1
d. Clc1ccc([C@@]23CCCCC2CNC3)cc1Cl
Answer: a, 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}
(2R,3S)-5-[3-[[5-(2,6-dimethylpyridin-3-yl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]propyl]-2-[4-(trifluoromethyl)phenyl]-5-azaspiro[2.4]heptane