Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 2.139\% 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 other words.
Options:
(a) O=[N+]([O-])c1cccc(/C=N/Nc2nc(N3CCCCC3)nc(N3CCCCC3)n2)c1
(b) Cc1ccc(NP(=O)(c2ccccc2)c2nc3ccccc3s2)cc1
(c) Cc1cccc2cc3c(N)c(C(=O)N4CCc5ccccc54)sc3nc12
(d) NS(=O)(=O)c1cccc(NC(=O)COC(=O)CCSc2ccccc2)c1
(e) O=C(C1CCCN1S(=O)(=O)c1cccc2nsnc12)N1CCCCCC1
Answer: b. Cc1ccc(NP(=O)(c2ccccc2)c2nc3ccccc3s2)cc1
{#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#}
Cc1ccc(NP(=O)(c2ccccc2)c2nc3ccccc3s2)cc1
Cc1ccc(NP(=O)(c2ccccc2)c2nc3ccccc3s2)cc1
N-[1,3-benzothiazol-2-yl(phenyl)phosphoryl]-4-methylaniline