Task: Answer the multiple-choice question.
Question: Which drug has a 7.620\% 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. Nc1ccc2c(c1)ncn2CCCn1cnc2cc(N)ccc21
b. NNC(=O)c1cc2ccccc2cc1O
Answer: a. Nc1ccc2c(c1)ncn2CCCn1cnc2cc(N)ccc21
{#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#}
Nc1ccc2c(c1)ncn2CCCn1cnc2cc(N)ccc21
Nc1ccc2c(c1)ncn2CCCn1cnc2cc(N)ccc21
[N][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][N][=C][N][Ring1][=Branch1][C][C][C][N][C][=N][C][=C][C][Branch1][C][N][=C][C][=C][Ring1][#Branch1][Ring1][#Branch2]
1-[3-(5-aminobenzimidazol-1-yl)propyl]benzimidazol-5-amine