Task: Answer the MCQ question.
Question: Which drug exhibits a 2.087\% 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 additional words.
Options:
a.) CCOC(=O)CCn1nc(-c2ccc(C)cc2)c2ccccc2c1=O
b.) O=C(C1=C[C@H](c2ccc3c(c2)OCO3)C[C@H](OCc2ccc(CO)cc2)O1)N1CCCCCCC1
c.) COc1ccccc1-c1coc2c(CN3C(C)CCCC3C)c(O)ccc2c1=O
d.) NC1=NC(=Nc2ccc(Cl)cc2)c2ccccc21
e.) CCCNC(=O)NC(=O)COC(=O)c1oc2ccc(OCC)cc2c1C
Answer: d. NC1=NC(=Nc2ccc(Cl)cc2)c2ccccc21
{#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#}
NC1=NC(=Nc2ccc(Cl)cc2)c2ccccc21
NC1=NC(=Nc2ccc(Cl)cc2)c2ccccc21
3-(4-chlorophenyl)iminoisoindol-1-amine