Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 10.846\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) N#C/C(=C(/O)CN1C(=O)c2ccccc2C1=O)c1nc2ccccc2[nH]1
b) Cc1cc(C=C2C(=O)N(C)C(=S)N(C)C2=O)c(C)n1C1CCCC1
Answer: a. N#C/C(=C(/O)CN1C(=O)c2ccccc2C1=O)c1nc2ccccc2[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#}
N#C/C(=C(/O)CN1C(=O)c2ccccc2C1=O)c1nc2ccccc2[nH]1
N#C/C(=C(/O)CN1C(=O)c2ccccc2C1=O)c1nc2ccccc2[nH]1
[N][#C][/C][=Branch2][Ring1][#Branch1][=C][Branch1][C][/O][C][N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][=O][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][NH1][Ring1][=Branch2]
(Z)-2-(1H-benzimidazol-2-yl)-4-(1,3-dioxoisoindol-2-yl)-3-hydroxybut-2-enenitrile