Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1ccc(Cn2c(Cc3ccccc3)nc3ccccc32)cc1
(b) c1ccc(Cc2nnc3sc(-c4ccc5c(c4)OCO5)nn23)cc1
(c) COc1cc(OC)c2nc(C)c3c(c2c1)N(c1ccc(O)cc1)CC3
(d) COC(=O)CCC(=O)OC1(C)C(=O)C2=CN(c3ccccc3)C(c3ccc(OC)cc3)=CC2=C(Br)C1=O
(e) Cc1sc2nc(SCC(=O)C(C)(C)C)n(Cc3ccco3)c(=O)c2c1C
Answer: c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}