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.) O=C(NC1CCCCC1)C(c1ccc(F)cc1)N(C(=O)c1cccs1)c1ccc2c(c1)OCO2
b.) CCOC(=O)C1CCCN(C(=O)CCNC(=O)Cn2ccc3ccccc3c2=O)C1
c.) O=P(Nc1nccs1)(Oc1ccccc1)Oc1ccccc1
d.) CN(C)c1ccc(C(=O)OCc2ccc(Br)cc2)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}