Task: Answer the MCQ question.
Query: Which drug has a 9.345\% 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 other words.
Options:
a: COc1ccc(OC)c(C2C(C(=O)c3cccs3)=C(O)C(=O)N2CCN(C)C)c1
b: COc1ccc(NC(=O)C2C(c3ccccc3)C2(Cl)Cl)c(OC)c1
c: Cn1cc(CN2CCC(n3nccc3NC(=O)c3ccccc3Cl)CC2)cn1
d: N#Cc1cccc(-n2nnnc2-c2ccccn2)c1
e: CCOC(=O)c1ccccc1NC(=O)[C@@H]1CCCN1C(=O)OC(C)(C)C
Answer: a. COc1ccc(OC)c(C2C(C(=O)c3cccs3)=C(O)C(=O)N2CCN(C)C)c1
{#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(OC)c(C2C(C(=O)c3cccs3)=C(O)C(=O)N2CCN(C)C)c1
COc1ccc(OC)c(C2C(C(=O)c3cccs3)=C(O)C(=O)N2CCN(C)C)c1
2-(2,5-dimethoxyphenyl)-1-[2-(dimethylamino)ethyl]-4-hydroxy-3-(thiophene-2-carbonyl)-2H-pyrrol-5-one