Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 15.295% 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) OC(Cn1cncn1)c1ccc(Cl)cc1
(b) CCC1(C)N=C(N)Nc2nc3cc(C)c(C)cc3n21
(c) S=C(NCCc1ccccc1)NCc1cccc(Cl)c1
(d) COc1ccc(C(=O)N2CCN(Cc3cc(OC)c(O)c(OC)c3)CC2)cc1OC.O=C(O)C(=O)O
(e) Cc1ccc(S(=O)(=O)Oc2ccc(C3C4=C(CCCC4=O)OC4=C3C(=O)CCC4)cc2)cc1
Answer: b. CCC1(C)N=C(N)Nc2nc3cc(C)c(C)cc3n21
{#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#}
CCC1(C)N=C(N)Nc2nc3cc(C)c(C)cc3n21
CCC1(C)N=C(N)Nc2nc3cc(C)c(C)cc3n21
4-ethyl-4,7,8-trimethyl-1H-[1,3,5]triazino[1,2-a]benzimidazol-2-amine