Task: Answer the MCQ question.
Question: Which drug exhibits a 18.074\% 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 additional words.
Options:
[a] CCCNS(=O)(=O)c1ccc(NC(=O)c2cccnc2)cc1
[b] Cc1cc(N(CN2CCCC2=O)C(=O)c2ccc(F)cc2)no1
[c] CCOCCCNC(=O)c1ccc(Br)cc1
[d] O=C(NNS(=O)(=O)c1ccccc1)c1cc2cc3ccccc3nc2s1
[e] CCOC(=O)CSc1nc(Nc2ccc3c(c2)OCO3)c2ccccc2n1
Answer: c. CCOCCCNC(=O)c1ccc(Br)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#}
CCOCCCNC(=O)c1ccc(Br)cc1
CCOCCCNC(=O)c1ccc(Br)cc1
[C][C][O][C][C][C][N][C][=Branch1][C][=O][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1]
4-bromo-N-(3-ethoxypropyl)benzamide