Task: Answer the MCQ question.
Question: Which compound exhibits a 19.224\% 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) C/C(=N/NC(=S)Nc1cccc(C)c1)c1cccc([N+](=O)[O-])c1
b) Cc1ccc(C)n1CCN1CCN(C(=O)CSc2nc3ccccc3nc2N2CCOCC2)CC1
c) Cc1ccc(S(=O)(=O)NNC(=O)Cc2cccn2C)cc1
d) Cc1ccc(-c2ccc(/C=N/NC(=S)Nc3ccccc3)o2)cc1[N+](=O)[O-]
e) CCOC(=O)CSc1nnc(Cn2nnc(-c3ccccc3)n2)n1C
Answer: e. CCOC(=O)CSc1nnc(Cn2nnc(-c3ccccc3)n2)n1C
{#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#}
CCOC(=O)CSc1nnc(Cn2nnc(-c3ccccc3)n2)n1C
CCOC(=O)CSc1nnc(Cn2nnc(-c3ccccc3)n2)n1C
ethyl 2-[[4-methyl-5-[(5-phenyltetrazol-2-yl)methyl]-1,2,4-triazol-3-yl]sulfanyl]acetate