Task: Answer the multiple-choice question.
Question: Which compound exhibits a -11.815% 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.) O=C(Nc1cc2c(oc1=O)CCCC2=O)c1ccc(Cl)cc1
b.) CCCCNC(=O)c1ccc2nc(-c3ccco3)c(-c3ccco3)nc2c1
c.) COC(=O)c1ccc(S(=O)(=O)N2CCCCCC2)cc1
d.) CN1CCN(C(=O)C2CCC(CNS(=O)(=O)c3cccc4cccnc34)CC2)CC1
Answer: a. O=C(Nc1cc2c(oc1=O)CCCC2=O)c1ccc(Cl)cc1
{#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(Nc1cc2c(oc1=O)CCCC2=O)c1ccc(Cl)cc1
O=C(Nc1cc2c(oc1=O)CCCC2=O)c1ccc(Cl)cc1
4-chloro-N-(2,5-dioxo-7,8-dihydro-6H-chromen-3-yl)benzamide