Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 11.999\% 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. CN1C(=O)C2(C(C#N)=C(N)Oc3c2oc(CO)cc3=O)c2ccccc21
b. CCN(CC)C(=O)CCSc1nnc(-c2ccco2)o1
c. CCC(C)(CCNC(=O)Cc1ccccc1)c1ccccc1OC
d. COCCN1Cc2cccc(C(=O)Nc3ccc(C)c(C)c3)c2C1=O
e. O=C(NCc1ccccc1Cl)C1CCN(S(=O)(=O)c2cccs2)CC1
Answer: a. CN1C(=O)C2(C(C#N)=C(N)Oc3c2oc(CO)cc3=O)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#}
CN1C(=O)C2(C(C#N)=C(N)Oc3c2oc(CO)cc3=O)c2ccccc21
CN1C(=O)C2(C(C#N)=C(N)Oc3c2oc(CO)cc3=O)c2ccccc21
2'-amino-6'-(hydroxymethyl)-1-methyl-2,8'-dioxospiro[indole-3,4'-pyrano[3,2-b]pyran]-3'-carbonitrile