Task: Answer the multiple choice question.
Query: Which compound exhibits a 5.434\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cc1cnc(C(=O)N2CCCC(C(=O)c3ccc(Cl)cc3C)C2)cn1
(b) O=C(NCCCNC(=O)C(F)(F)C(F)F)C(F)(F)C(F)F
(c) CCN(CC)S(=O)(=O)c1ccc(Cl)c(C(=O)Nc2cc(C)nn2-c2ccccc2C(F)(F)F)c1
(d) CCC(C)C(=O)N[C@@H](c1ccccc1)[C@@H](O)C(=O)O[C@H]1C[C@@]2(O)[C@@H](OC(=O)c3ccccc3)C3[C@](C)(C(=O)[C@H](OC(C)=O)C(=C1C)C2(C)C)[C@@H](O)C[C@H]1OC[C@@]31OC(C)=O
(e) CCOC(=O)c1cnc2ccccc2c1Nc1cccc(C(=O)O)c1.Cl
Answer: a. Cc1cnc(C(=O)N2CCCC(C(=O)c3ccc(Cl)cc3C)C2)cn1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cnc(C(=O)N2CCCC(C(=O)c3ccc(Cl)cc3C)C2)cn1
Cc1cnc(C(=O)N2CCCC(C(=O)c3ccc(Cl)cc3C)C2)cn1
(4-chloro-2-methylphenyl)-[1-(5-methylpyrazine-2-carbonyl)piperidin-3-yl]methanone