Task: Answer the MCQ question.
Question: Which drug has a -20.348% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C(NCCc1ccc(Cl)cc1)c1cnc2n(c1=O)CCS2
[b] C/C(=N\NC(=O)c1ccc(OC2CCCC2)cc1)c1ccc(C)s1
[c] COc1ccc(C(=O)Nc2cccc(N(C)S(C)(=O)=O)c2)cc1OC
[d] Cc1ccc2[nH]c(=O)c(CN(CCCN3CCOCC3)C(=O)Nc3cccc(Cl)c3)cc2c1
[e] CC(=O)Nc1ccc(NC(=O)Cn2cc3c(n2)CCCC3)cc1
Answer: a. O=C(NCCc1ccc(Cl)cc1)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(NCCc1ccc(Cl)cc1)c1cnc2n(c1=O)CCS2
O=C(NCCc1ccc(Cl)cc1)c1cnc2n(c1=O)CCS2
N-[2-(4-chlorophenyl)ethyl]-5-oxo-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide