Task: Answer the MCQ question.
Query: Which compound exhibits a 15.349\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccccc1NS(=O)(=O)c1c(C)[nH]c(C)c1C(=O)N1CCCC1
[b] O=C(NC1=NCCS1)c1ccccc1Cl
[c] Oc1ccc(N=Cc2sc3ccccc3c2Cl)cc1
Answer: b. O=C(NC1=NCCS1)c1ccccc1Cl
{#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(NC1=NCCS1)c1ccccc1Cl
O=C(NC1=NCCS1)c1ccccc1Cl
2-chloro-N-(4,5-dihydro-1,3-thiazol-2-yl)benzamide