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 additional words.
Options:
(a) COc1ccc(OC)c(NC(=O)CNC(=O)Cn2ccc3ccccc3c2=O)c1
(b) CC(Oc1ccc2c(c1)oc(=O)c1ccccc12)C(=O)NCCCN1CCOCC1
(c) COc1ccc(/C=C/C(=O)NCc2ccccn2)cc1
(d) O=C(N/N=C/c1ccc(Br)s1)c1c[nH]c2ccccc12
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}