Task: Answer the multiple-choice question.
Query: Which compound has a 4.244\% 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) OCCC1CN(Cc2cc(F)ccc2F)CCN1CCCc1ccccc1
b) O=C(CN1CCN(Cc2ccccc2Cl)CC1)N/N=C/C=C\c1ccccc1[N+](=O)[O-]
c) CCCOc1ccc(S(=O)(=O)N2C(=O)CC(=O)N(Cc3ccc(OCC)cc3)C2=O)cc1
d) CCP(=O)(c1ccccc1)C(C)(C)O
e) CCN=C1Sc2nc3ccc(OCC)cc3cc2CN1CCOC.Cl
Answer: e. CCN=C1Sc2nc3ccc(OCC)cc3cc2CN1CCOC.Cl
{#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#}
CCN=C1Sc2nc3ccc(OCC)cc3cc2CN1CCOC.Cl
CCN=C1Sc2nc3ccc(OCC)cc3cc2CN1CCOC.Cl
7-ethoxy-N-ethyl-3-(2-methoxyethyl)-4H-[1,3]thiazino[6,5-b]quinolin-2-imine;hydrochloride