Task: Answer the multiple-choice question.
Query: Which compound exhibits a 14.321\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=[N+]([O-])/C(C(Cl)=C(Cl)Cl)=C(\Nc1ccc(F)cc1)n1cncn1
[b] Cc1cc(C)c(S(=O)(=O)NCCc2cc3ccc(C)c(C)c3[nH]c2=O)c(C)c1
[c] Brc1cccc(-c2nnc(-c3ccccc3)o2)c1
[d] c1ccc2oc(SCc3nc4ccccc4s3)nc2c1
[e] CCC(C)CCN1C(N(C)C)=NC[C@@H]1C
Answer: e. CCC(C)CCN1C(N(C)C)=NC[C@@H]1C
{#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#}
CCC(C)CCN1C(N(C)C)=NC[C@@H]1C
CCC(C)CCN1C(N(C)C)=NC[C@@H]1C
(5S)-N,N,5-trimethyl-1-(3-methylpentyl)-4,5-dihydroimidazol-2-amine