Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Fc1ccc(C(OCCN2CCN(CCCc3ccccc3)CC2)c2ccc(F)cc2)cc1
b Cc1c(F)c(N2CC[NH2+][C@H](C)C2)cc2c1C(=O)[C@H](C(=O)[O-])C=[N+]2C1CC1
c COc1cc(N)c(Cl)cc1C(=O)N[C@@H]1CCN(CCCCCC(=O)O[C@@H]2CN3CCC2CC3)C[C@@H]1OC
d CC(Cc1ccccc1)[NH2+]CCC(c1ccccc1)c1ccccc1
Answer: a, c, 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}
[(3S)-1-azabicyclo[2.2.2]octan-3-yl] 6-[(3S,4R)-4-[(4-amino-5-chloro-2-methoxybenzoyl)amino]-3-methoxypiperidin-1-yl]hexanoate