Task: Answer the MCQ question.
Question: Which compound has a 13.553\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CC1CCc2c(sc3ncn(N)c(=N)c23)C1
(b) CC1CCCC(C(=O)O)N1C(=O)CCSC(=O)c1ccccc1
(c) CCN(CC)S(=O)(=O)c1ccc(C(=O)OCn2c(SC)nnc(C)c2=O)cc1
(d) CCC(C)NC(=O)c1ccccc1NC(=O)C1COc2ccccc2O1
Answer: a. CC1CCc2c(sc3ncn(N)c(=N)c23)C1
{#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#}
CC1CCc2c(sc3ncn(N)c(=N)c23)C1
CC1CCc2c(sc3ncn(N)c(=N)c23)C1
4-imino-7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-amine