Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC[C@@H](O)c1cn(-c2ccc(F)cc2)c2ccc(Cl)cc12
[b] F[C@H]1CC[NH2+]C[C@H]1c1c(-c2ccccc2)[nH]c2c(Cl)cccc12
[c] C[C@H](Cc1cc2c(c(C(N)=O)c1)N(CCCO)CC2)NCCOc1ccccc1OCC(F)(F)F
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}
(1R)-1-[5-chloranyl-1-(4-fluorophenyl)indol-3-yl]propan-1-ol