Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.845\% 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. O=C(NCC1CCCO1)C1c2ccccc2C(=O)N1Cc1ccc2c(c1)OCO2
b. Brc1ccc2c(c1)C(c1ccc(N3CCOCC3)cc1)=NNC(c1cccs1)=N2
c. COc1ccc(N2C(=O)C3CCCN3C2c2cccc(C)c2)cc1
d. O=C(CCCCn1c(=O)[nH]c2ccccc2c1=O)NCCC1=CCCCC1
e. CN1CCN(S(=O)(=O)c2cccc(C(=O)Nc3sc4c(c3-c3nc5ccccc5[nH]3)CCCC4)c2)CC1
Answer: c. COc1ccc(N2C(=O)C3CCCN3C2c2cccc(C)c2)cc1
{#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#}
COc1ccc(N2C(=O)C3CCCN3C2c2cccc(C)c2)cc1
COc1ccc(N2C(=O)C3CCCN3C2c2cccc(C)c2)cc1
2-(4-methoxyphenyl)-3-(3-methylphenyl)-5,6,7,7a-tetrahydro-3H-pyrrolo[1,2-c]imidazol-1-one