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 Cc1sc2ncnc(-n3cnc4ccccc43)c2c1C
b O=C(c1cc(COc2cccc3cnccc23)on1)N1CCCC(CCCO)C1
c COc1cc(/C=N/NC(=O)c2ccc(Cl)c(S(N)(=O)=O)c2)ccc1OCC(N)=O
d O=C(NC1CCCC1)C(c1ccccn1)N(C(=O)c1csnn1)c1ccc(F)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}