Task: Answer the multiple choice question.
Query: Which drug has a 4.839\% 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] O=C(CN1C(=O)c2cccc3cccc1c23)NCC1CCCO1
[b] COc1cccc(NC(=O)CSc2ccc3nnc(-c4ccncc4)n3n2)c1
[c] O=C(COC(=O)Cc1ccsc1)NCc1ccc(Cl)cc1
[d] CCOC(=O)N1CCN(C(=O)CCC(=O)N2CCOc3ccc(C)cc32)CC1
[e] O=C(CCC(=O)NNC(=O)Nc1ccc(Cl)cc1)NCc1ccccc1
Answer: a. O=C(CN1C(=O)c2cccc3cccc1c23)NCC1CCCO1
{#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#}
O=C(CN1C(=O)c2cccc3cccc1c23)NCC1CCCO1
O=C(CN1C(=O)c2cccc3cccc1c23)NCC1CCCO1
2-(2-oxobenzo[cd]indol-1-yl)-N-(oxolan-2-ylmethyl)acetamide