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 CSCC[C@H](NC(=O)OC(C)(C)C)C(=O)N/N=C/c1ccc2nccnc2c1
b O=C(Nc1ccccc1Cl)Oc1ccc(-c2ccccc2)cc1
c COc1ccccc1N1CCN(S(=O)(=O)c2ccc3c(c2)NC(=O)C(C)C(=O)N3)CC1
d CN(C)C(CNc1ncnc2sccc12)c1ccccc1
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}