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, or c without using any other words.
Options:
a. CCOc1cc(N2CCC(O)CC2)ccc1Nc1ncc2c(n1)N(C)c1ccccc1C(=O)N2C
b. CC(C)(C)CCN1CCC(CNC(=O)c2cc(Cl)cc(Cl)c2)C(F)C1
c. CCCNC(C)C(=O)Nc1c(C)csc1C(=O)OC
Answer: 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}
3,5-dichloro-N-[[1-(3,3-dimethylbutyl)-3-fluoropiperidin-4-yl]methyl]benzamide