Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 7.978\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) O=C(Nc1cccc(-n2cnnn2)c1)C1CCCN(Cc2cccc(C(F)(F)F)c2)C1
b.) N#CCCN(C(=O)COC(=O)CNC(=O)C12CC3CC(CC(C3)C1)C2)c1ccccc1
c.) CN(C)S(=O)(=O)c1ccc(Cl)c(NC(=O)COC(=O)C2CSC3(C)CCC(=O)N23)c1
d.) COc1ccccc1Cc1nnnn1CC(=O)O
e.) O=C(CN1CCOCC1)Nc1cc(Cl)ccc1Cl
Answer: d. COc1ccccc1Cc1nnnn1CC(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1Cc1nnnn1CC(=O)O
COc1ccccc1Cc1nnnn1CC(=O)O
2-[5-[(2-methoxyphenyl)methyl]tetrazol-1-yl]acetic acid