Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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. Cc1nnc(-c2cc(C(F)(F)F)cc(S(=O)(=O)N3CCN(C(=O)C4CC4c4ccc(C(F)(F)F)cc4)CC3)c2)[nH]1
b. N#Cc1ccc(O[C@@H]2CN[C@@H](C(=O)N3CCCN(C4CCCC4)CC3)C2)cc1
c. CCC[C@@H]1C[C@H](N(C)C(C)C)CC[C@@H]1NC(=O)CNC(=O)c1cccc(C(F)(F)F)c1
d. C[C@H]([C@@H](O)c1ccc2c(c1)OCC(=O)N2)N1CCC(O)(c2ccc(F)cc2)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}
4-[(3S,5R)-5-(4-cyclopentyl-1,4-diazepane-1-carbonyl)pyrrolidin-3-yl]oxybenzonitrile