Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 16.372\% 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 other words.
Options:
a. Cc1c(C(=O)O)sc2ncnc(N3CCCCC3C)c12
b. Cc1cc(C)n2nc(CNS(=O)(=O)c3ccc(F)c(C)c3)nc2n1
c. Nc1c(C(=O)Nn2cnnc2)cc([N+](=O)[O-])cc1[N+](=O)[O-]
d. CCC1COCCS(=O)(=O)N1Cc1ccccc1
Answer: a. Cc1c(C(=O)O)sc2ncnc(N3CCCCC3C)c12
{#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)O)sc2ncnc(N3CCCCC3C)c12
Cc1c(C(=O)O)sc2ncnc(N3CCCCC3C)c12
5-methyl-4-(2-methylpiperidin-1-yl)thieno[2,3-d]pyrimidine-6-carboxylic acid