Task: Answer the multiple choice question.
Question: Which drug exhibits a 15.655% 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, or c without using any other words.
Options:
a COc1ccc(C)c2sc(N(CCCN(C)C)C(=O)CS(=O)(=O)c3ccc(F)cc3)nc12.Cl
b O=C(NCCc1ccccc1)c1cnc2n(c1=O)CCS2
c O=C(C1CCCO1)N1CCN(C(c2ccccc2)c2ccccc2)CC1
Answer: b. O=C(NCCc1ccccc1)c1cnc2n(c1=O)CCS2
{#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(NCCc1ccccc1)c1cnc2n(c1=O)CCS2
O=C(NCCc1ccccc1)c1cnc2n(c1=O)CCS2
5-oxo-N-(2-phenylethyl)-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide