Task: Answer the multiple choice question.
Query: Which compound has a 5.316\% 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 other words.
Options:
a O=[N+]([O-])c1ccc(N2CCNCC2)cc1NC1CC1
b Cc1coc(C)c1C(=O)CC1(O)C(=O)Nc2cc(Cl)cc(Cl)c21
c COc1ccc2nc(C)cc(C(=O)O)c2c1
d O=C(O)c1cc2ccc3ccccc3c2[nH]1
e Cc1ccc(Oc2ccc(/C(N)=N/O)cc2)cc1C
Answer: d. O=C(O)c1cc2ccc3ccccc3c2[nH]1
{#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(O)c1cc2ccc3ccccc3c2[nH]1
O=C(O)c1cc2ccc3ccccc3c2[nH]1
[O][=C][Branch1][C][O][C][=C][C][=C][C][=C][C][=C][C][=C][C][Ring1][=Branch1][=C][Ring1][#Branch2][NH1][Ring1][=N]
1H-benzo[g]indole-2-carboxylicacid