Task: Answer the multiple-choice question.
Question: Which drug exhibits a 10.782\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1oc(-c2cccc(F)c2)nc1CN1CCCCC1CCn1cccn1
b) COc1cccc(-c2sc3ccc(OC)cc3c2C#CC2(O)CCCCC2)c1
c) O=C(O)Cn1cc(/C=c2/sc3nc4ccccc4n3c2=O)c2ccccc21
d) Cc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)COc1cccc(-n2cnnn2)c1
Answer: c. O=C(O)Cn1cc(/C=c2/sc3nc4ccccc4n3c2=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#}
O=C(O)Cn1cc(/C=c2/sc3nc4ccccc4n3c2=O)c2ccccc21
O=C(O)Cn1cc(/C=c2/sc3nc4ccccc4n3c2=O)c2ccccc21
2-[3-[(E)-(1-oxo-[1,3]thiazolo[3,2-a]benzimidazol-2-ylidene)methyl]indol-1-yl]acetic acid