Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C1OCc2c1ccc(CCN1CCN(C(=O)Cc3ccc(-n4cnnn4)cc3)CC1)c2C1CC1
b: Nc1nc2c(C(=O)N[C@@H]3CN4CCC3CC4)cccc2o1
c: COc1ccc2c(c1)c(NC1CCN(Cc3ccc4c(c3)OCO4)CC1)cc(=O)n2C
d: CCNC1CCC(c2c[nH]c3ccc(NC(=N)c4cccs4)cc23)CC1
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}
N-[3-[4-(ethylamino)cyclohexyl]-1H-indol-5-yl]thiophene-2-carboximidamide