Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) NC1=N[C@]2(CO1)c1cc(OCC3CCCCC3)ccc1Oc1ccc(-c3cncnc3)cc12
(b) O=C(c1ccc(Cl)c(Cl)c1)C1CCN(CCCc2ccccc2)CC1
(c) Cc1cc2nc(CC3CCCNC3)n(Cc3ccc(Cl)cc3)c2cc1C
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}
1-[(4-chlorophenyl)methyl]-5,6-dimethyl-2-(piperidin-3-ylmethyl)benzimidazole