Task: Answer the MCQ question.
Question: Which drug has a 6.510\% 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) CCOc1ccc(C(=O)NCc2cccnc2)cc1
(b) CC(=O)C(Sc1ncnc2sc3c(c12)CCCC3)C(C)=O
Answer: a. CCOc1ccc(C(=O)NCc2cccnc2)cc1
{#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#}
CCOc1ccc(C(=O)NCc2cccnc2)cc1
CCOc1ccc(C(=O)NCc2cccnc2)cc1
[C][C][O][C][=C][C][=C][Branch1][#C][C][=Branch1][C][=O][N][C][C][=C][C][=C][N][=C][Ring1][=Branch1][C][=C][Ring1][S]
4-ethoxy-N-(pyridin-3-ylmethyl)benzamide