Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1cnc(-c2ccc3c(c2)CCN(CCCSc2nnc(-c4cccs4)n2C)CC3)o1
b. NC(=O)c1cnc(N[C@H](C2CC2)C(F)(F)F)c2c1[nH]c1cc(-c3cnc(N)nc3)ccc12
c. Cc1ccc(C2CCN(CCC3CCOc4ccccc43)CC2)cc1C
Answer: a, c
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}
1-[2-(3,4-dihydro-2H-chromen-4-yl)ethyl]-4-(3,4-dimethylphenyl)piperidine