Task: Answer the multiple-choice question.
Question: Which compound has a 2.786\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1nc(-c2cccc(NC(=O)c3cc4cc(Br)ccc4oc3=O)c2)cs1
b) Cc1cc(Br)cc(C)c1OCCCCN(C)C.O=C(O)C(=O)O
c) O=C(NC1CCCCC1)N1CCN(C(c2ccccc2)c2ccccc2)CC1
d) COc1cc(NC(=O)c2cc3c(=O)n(C)c4ccccc4c3n2C)cc(OC)c1OC
Answer: a. Cc1nc(-c2cccc(NC(=O)c3cc4cc(Br)ccc4oc3=O)c2)cs1
{#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#}
Cc1nc(-c2cccc(NC(=O)c3cc4cc(Br)ccc4oc3=O)c2)cs1
Cc1nc(-c2cccc(NC(=O)c3cc4cc(Br)ccc4oc3=O)c2)cs1
[C][C][=N][C][Branch2][Ring2][Ring2][C][=C][C][=C][C][Branch2][Ring1][Branch2][N][C][=Branch1][C][=O][C][=C][C][=C][C][Branch1][C][Br][=C][C][=C][Ring1][#Branch1][O][C][Ring1][O][=O][=C][Ring2][Ring1][Branch1][=C][S][Ring2][Ring1][#Branch2]
6-bromo-N-[3-(2-methyl-1,3-thiazol-4-yl)phenyl]-2-oxochromene-3-carboxamide