Task: Answer the multiple choice question.
Query: Which compound has a 2.404\% 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] Cc1ccc(CSc2nnc(SCC(=O)N/N=C/c3ccc(C(=O)O)cc3)s2)cc1
[b] O=C(COC(=O)Cn1cnc2ccccc21)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
[c] O=C(CSc1nc2[nH]ncc2c(=O)[nH]1)Nc1ccc(Cl)c(Cl)c1
[d] O=C(Nc1nncs1)c1cc2c(s1)CCC2
[e] COC(=O)c1ccccc1NC(=O)CSc1nnnn1C1CCCCC1
Answer: e. COC(=O)c1ccccc1NC(=O)CSc1nnnn1C1CCCCC1
{#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#}
COC(=O)c1ccccc1NC(=O)CSc1nnnn1C1CCCCC1
COC(=O)c1ccccc1NC(=O)CSc1nnnn1C1CCCCC1
methyl 2-[[2-(1-cyclohexyltetrazol-5-yl)sulfanylacetyl]amino]benzoate