Task: Please answer the multiple choice question.
Question: Which molecules are not a 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. CC12C(=O)OC(=O)C1(C)C1CCC2O1
b. COc1cc(N2C(=O)N(c3ccc(-c4coc(C(=O)O)c4)cc3)C(=O)C23CCN(Cc2ncccc2C)CC3)ncn1
c. Nc1ccnc(N2CCC(n3c(=O)n(-c4ccccc4)c4cccnc43)CC2)c1
d. COc1ccc2c(=O)n(C)c(C#N)c(-c3ccccc3)c2c1
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}
2,6-dimethyl-4,10-dioxatricyclo[5.2.1.02,6]decane-3,5-dione