Task: Answer the multiple choice question.
Query: Which drug exhibits a -3.251% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C1c2sc3nc4n(c(=O)c3c2CCC1Br)CCCCC4
b.) CN(CCc1cnn(C)c1)Cc1nc(CC2CC2)no1
c.) CC1(C)CC(=O)C2=C(C1)OC(=O)CC2c1cccs1
Answer: a. O=C1c2sc3nc4n(c(=O)c3c2CCC1Br)CCCCC4
{#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#}
O=C1c2sc3nc4n(c(=O)c3c2CCC1Br)CCCCC4
O=C1c2sc3nc4n(c(=O)c3c2CCC1Br)CCCCC4
15-bromo-18-thia-2,9-diazatetracyclo[9.7.0.03,9.012,17]octadeca-1(11),2,12(17)-triene-10,16-dione