Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCc1nonc1NC(=O)c1oc2ccc(F)cc2c1C
b CN(Cc1ccco1)C(=O)c1ccc(CNS(=O)(=O)c2ccc3c(c2)C(C)(C)C(=O)N3C)cc1
c COC(=O)c1nn(-c2ccccc2)c(Cl)c1/C=N/OC(=O)c1ccc(Cl)c(Cl)c1
d CCOC(=O)C1(Cc2cccc(OC)c2)CCN(CC(O)CO)CC1
Answer: a, b, c, d
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}