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) COc1ccc2cc(Br)ccc2c1CC(=O)NC1CC(C)(C)NC(C)(C)C1
b) CC(C)(C)C(=O)N1N=C(c2ccc(NS(C)(=O)=O)cc2)CC1c1cccs1
c) C=CCOc1cccc(C(=O)N2CCCC(Nc3ccc4c(c3)OCCO4)C2)c1
d) Cc1ccc(NC(=S)NCc2ccc3c(c2)OCO3)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}