Task: Please answer the multiple choice question.
Question: Which molecules are not 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) Cc1nc(C(=O)NCCCN2CCN(c3cccc(Cl)c3Cl)CC2)c(C)n1-c1ccccc1
(b) CC(C)(C)CCN1CCC(CNC(=O)Nc2cccc(Cl)c2)(c2ccccc2)CC1
(c) O=c1c2ccccc2oc2c(Cc3ccc4c(c3)OCO4)[nH]c(-c3nccs3)c12
Answer: 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}
3-(1,3-benzodioxol-5-ylmethyl)-1-(1,3-thiazol-2-yl)-2H-chromeno[2,3-c]pyrrol-9-one