Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -32.721\% 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.) CCc1cc2c(=O)c(-c3ccc4c(c3)OCO4)coc2c(CN(C)C)c1O
b.) CC(/C=N/NC(=O)c1ccncc1)=C\c1ccco1
c.) CCN(CCCNC(=O)C1CCC(=O)N1Cc1ccc(F)cc1)c1cccc(C)c1
d.) COc1cc(Nc2c3ccccc3nc3ccccc23)cc(OC)c1OC
e.) O=C1CC(c2nc3ccccc3[nH]2)CN1Cc1ccccc1
Answer: d. COc1cc(Nc2c3ccccc3nc3ccccc23)cc(OC)c1OC
{#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#}
COc1cc(Nc2c3ccccc3nc3ccccc23)cc(OC)c1OC
COc1cc(Nc2c3ccccc3nc3ccccc23)cc(OC)c1OC
N-(3,4,5-trimethoxyphenyl)acridin-9-amine