Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -3.405% 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 other words.
Options:
(a) COc1cc(-c2nnc(SCc3c(F)cccc3Cl)o2)cc(OC)c1OC
(b) CN(C)c1nc(NCc2ccccc2)nc(N/N=C/c2ccc(Cl)cc2Cl)n1
(c) O=[N+]([O-])c1ccc(N2CCN(c3ccc(O)cc3)CC2)c(Cl)c1
(d) COC(=O)c1cc2sccc2n1Cc1nc(-c2ccc(OC)cc2)oc1C
(e) CCOC(=O)C1CCN(C(=O)c2ccc(Cl)c(Cl)c2)CC1
Answer: c. O=[N+]([O-])c1ccc(N2CCN(c3ccc(O)cc3)CC2)c(Cl)c1
{#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=[N+]([O-])c1ccc(N2CCN(c3ccc(O)cc3)CC2)c(Cl)c1
O=[N+]([O-])c1ccc(N2CCN(c3ccc(O)cc3)CC2)c(Cl)c1
4-[4-(2-chloro-4-nitrophenyl)piperazin-1-yl]phenol