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, or c without using any additional words.
Options:
a: O=C1OCCc2cc([C@@H]3CN4CCN(C(=O)Cc5ccc(-n6cnnn6)nc5)C[C@H]4CO3)ccc21
b: CN1C[C@@H]2CN(c3ccc(-c4ccc5[nH]ccc5c4)nc3)C[C@@H]21
c: C=C(N(C)Cc1ccc(-c2ccccc2)cc1)N1CCN(C(C)C)CC1
Answer: 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}
5-[5-[(1R,5R)-6-methyl-3,6-diazabicyclo[3.2.0]heptan-3-yl]pyridin-2-yl]-1H-indole