Task: Answer the multiple choice question.
Question: Which drug has a 15.902\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccccc1-c1cc(-c2ccc(C)cc2)nc(SCc2nnc(-c3ccccc3)o2)c1C#N
b. Cc1ccccc1CNC(=O)C(=O)NCCC1CCCCN1S(=O)(=O)c1ccccc1
c. CO[C@@H]1[C@@H](O)[C@@H](O)[C@H](Oc2ccc(-c3ccc(-c4ccccc4)cc3)c(C(=O)NCCc3ccccc3)c2)OC1(C)C
Answer: a. COc1ccccc1-c1cc(-c2ccc(C)cc2)nc(SCc2nnc(-c3ccccc3)o2)c1C#N
{#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#}
COc1ccccc1-c1cc(-c2ccc(C)cc2)nc(SCc2nnc(-c3ccccc3)o2)c1C#N
COc1ccccc1-c1cc(-c2ccc(C)cc2)nc(SCc2nnc(-c3ccccc3)o2)c1C#N
4-(2-methoxyphenyl)-6-(4-methylphenyl)-2-[(5-phenyl-1,3,4-oxadiazol-2-yl)methylsulfanyl]pyridine-3-carbonitrile