Task: Answer the multiple-choice question.
Question: Which compound has a 12.407\% 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. O=C(Oc1ccc(Br)cc1C(=S)N1CCCCC1)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
b. Cc1c(C(=O)N2CCc3ccccc32)oc2ccccc12
c. O=C(NN1CCOCC1)c1ccc(S(=O)(=O)N2CCCCC2)cc1
d. COc1ccc(Cc2nnc(CCc3ccccc3)s2)cc1
Answer: b. Cc1c(C(=O)N2CCc3ccccc32)oc2ccccc12
{#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#}
Cc1c(C(=O)N2CCc3ccccc32)oc2ccccc12
Cc1c(C(=O)N2CCc3ccccc32)oc2ccccc12
[C][C][=C][Branch2][Ring1][C][C][=Branch1][C][=O][N][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][O][C][=C][C][=C][C][=C][Ring2][Ring1][Ring2][Ring1][=Branch1]
2,3-dihydroindol-1-yl-(3-methyl-1-benzofuran-2-yl)methanone