Problem statement: Answer the MCQ question.
Query: Which compound has a 5.195\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CC(=O)c1cccc(NC(=O)CN2C(=O)C(=O)N(Cc3ccco3)C2=O)c1
b COC(=O)CN1C(=O)C2(C(C#N)=C(N)Oc3n[nH]c(-c4cccs4)c32)c2ccccc21
c CCCN1C(=O)c2ccccc2NC1c1ccc(Br)cc1
Answer: b. COC(=O)CN1C(=O)C2(C(C#N)=C(N)Oc3n[nH]c(-c4cccs4)c32)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#}
COC(=O)CN1C(=O)C2(C(C#N)=C(N)Oc3n[nH]c(-c4cccs4)c32)c2ccccc21
COC(=O)CN1C(=O)C2(C(C#N)=C(N)Oc3n[nH]c(-c4cccs4)c32)c2ccccc21
methyl 2-(6-amino-5-cyano-2'-oxo-3-thiophen-2-ylspiro[2H-pyrano[2,3-c]pyrazole-4,3'-indole]-1'-yl)acetate