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) CCOCCn1c(=NC(=O)CSCC(=O)Nc2cc(C)on2)sc2cc(OC)ccc21
b) Oc1ccc(-c2onc3ccc(Cl)cc23)cc1
c) Cc1csc(=Nc2c(C)n(C)n(-c3ccccc3)c2=O)n1-c1ccccc1
d) Cc1ccsc1C(=O)C1CCCN(Cc2ccc(O)cc2)C1
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}