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, c, or d without using any additional words.
Options:
a. CCN1CCN(c2cc3[nH]c(C(=O)C4(C)CCC(=O)CC4)nc3cc2Cl)CC1
b. COc1cc(-c2cn(CC(=O)N(Cc3ccccc3)[C@H](C)c3ccccc3)nn2)ccc1-n1cnc(C)c1
c. CC[C@H](OC(C)=O)C(C[C@H](C)N(C)C)(c1ccccc1)c1ccccc1
d. Cc1cc(CN2CCC2)cnc1-c1ccc(C(=O)Nc2ccccc2N)cc1
Answer: a, b, 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}
[(3S,6S)-6-(dimethylamino)-4,4-diphenylheptan-3-yl] acetate