Task: Answer the multiple-choice question.
Question: Which compound exhibits a 25.886% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a C=CCc1cc(OC)ccc1OCC(O)CN1CCN(c2ccc(OC)cc2)CC1
b O=C(Cn1nnc2c(sc3nc4c(c(-c5ccccc5)c32)CCC4)c1=O)c1ccccc1
c CCn1c(=N)c(S(=O)(=O)c2ccc(C)cc2)cc2c(=O)n3ccccc3nc21
d CC(=O)Nc1ccc(NS(C)(=O)=O)cc1
Answer: b. O=C(Cn1nnc2c(sc3nc4c(c(-c5ccccc5)c32)CCC4)c1=O)c1ccccc1
{#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=C(Cn1nnc2c(sc3nc4c(c(-c5ccccc5)c32)CCC4)c1=O)c1ccccc1
O=C(Cn1nnc2c(sc3nc4c(c(-c5ccccc5)c32)CCC4)c1=O)c1ccccc1
5-phenacyl-16-phenyl-8-thia-3,4,5,10-tetrazatetracyclo[7.7.0.02,7.011,15]hexadeca-1(16),2(7),3,9,11(15)-pentaen-6-one