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 other words.
Options:
a: Cc1cc(N2CCC(N3CCCC3=O)CC2)nc2ccc(NC(=O)COc3ccc(OC(F)(F)F)cc3)cc12
b: O=C(O)C12CC1CN(C1CCC3(Cc4ccccc4Cc4ccccc43)C1)C2
c: O=C(NC1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1)N1CCCCC1CCO
d: CN(C)C(=O)[C@H](O)[C@H](Cc1ccccc1)NC(=O)c1cc2cc(Cl)ccc2[nH]1
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}
N-[4-methyl-2-[4-(2-oxidanylidenepyrrolidin-1-yl)piperidin-1-yl]quinolin-6-yl]-2-[4-(trifluoromethyloxy)phenoxy]ethanamide