Task: Answer the multiple-choice question.
Query: Which drug has a 4.691\% 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] Cc1cc(=O)[nH]c2c(C)cc(S(=O)(=O)N3CCOCC3)cc12
[b] c1ccc2c(c1)CCN(c1ncnc3nc[nH]c13)C2
[c] COc1cc(/C=N/NC(=O)c2ccc(Cn3cc([N+](=O)[O-])cn3)o2)cc(Br)c1O
[d] CCOC(=O)C1CCN(C(=O)COc2ccc(N(C)S(=O)(=O)c3ccc(OCC)cc3)cc2)CC1
[e] CC1=NNC(=O)C1CCC(=O)N/N=C/c1c(Cl)cccc1Cl
Answer: c. COc1cc(/C=N/NC(=O)c2ccc(Cn3cc([N+](=O)[O-])cn3)o2)cc(Br)c1O
{#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#}
COc1cc(/C=N/NC(=O)c2ccc(Cn3cc([N+](=O)[O-])cn3)o2)cc(Br)c1O
COc1cc(/C=N/NC(=O)c2ccc(Cn3cc([N+](=O)[O-])cn3)o2)cc(Br)c1O
N-[(E)-(3-bromo-4-hydroxy-5-methoxyphenyl)methylideneamino]-5-[(4-nitropyrazol-1-yl)methyl]furan-2-carboxamide