Task: Answer the multiple-choice question.
Question: Which drug exhibits a -49.268% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1ccc(-n2cnnc2SCc2ncc(-c3ccccc3)o2)cc1
b.) Cc1cccc(CNc2ncnc3ccc(-c4ccoc4)cc23)c1
c.) O=C(NC(=S)Nc1ccc(Cl)cn1)C(c1ccccc1)c1ccccc1
d.) CC(NC(=O)c1ccccc1)C(=O)NC1=NCCS1
Answer: a. COc1ccc(-n2cnnc2SCc2ncc(-c3ccccc3)o2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(-n2cnnc2SCc2ncc(-c3ccccc3)o2)cc1
COc1ccc(-n2cnnc2SCc2ncc(-c3ccccc3)o2)cc1
2-[[4-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanylmethyl]-5-phenyl-1,3-oxazole