Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 2.029% 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(Nc1sc2c(c1C(=O)NC1CC1)CCCCCC2)c1ccco1
[b] Cc1cccc(N2CCN(C(=O)CCS(=O)(=O)c3ccc4c(c3)oc(=O)n4C)CC2)c1C
[c] CCN1CCN(C(=O)Cn2nc(-c3ccc(Cl)cc3)ccc2=O)CC1
[d] COCCNc1c2c(c(C#N)c3nc4ccccc4n13)CCCC2
Answer: c. CCN1CCN(C(=O)Cn2nc(-c3ccc(Cl)cc3)ccc2=O)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#}
CCN1CCN(C(=O)Cn2nc(-c3ccc(Cl)cc3)ccc2=O)CC1
CCN1CCN(C(=O)Cn2nc(-c3ccc(Cl)cc3)ccc2=O)CC1
6-(4-chlorophenyl)-2-[2-(4-ethylpiperazin-1-yl)-2-oxoethyl]pyridazin-3-one