Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 13.258\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) Cc1ccc(SC(C)C(=O)NC2CC2)cc1
b.) CCC1(C)NC(C(=O)O)Cc2c1[nH]c1ccccc21
c.) CCOc1cc(/C=N/O)ccc1OCC(=O)Nc1cccc(C)c1
d.) COc1ccc(CCNC(=O)C2CCN(S(=O)(=O)c3ccc(F)cc3)CC2)cc1
e.) COc1cc(/C(C)=N/NC(=O)c2ccc(CSc3nncn3C)cc2)cc(OC)c1OC
Answer: b. CCC1(C)NC(C(=O)O)Cc2c1[nH]c1ccccc21
{#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#}
CCC1(C)NC(C(=O)O)Cc2c1[nH]c1ccccc21
CCC1(C)NC(C(=O)O)Cc2c1[nH]c1ccccc21
1-ethyl-1-methyl-2,3,4,9-tetrahydropyrido[3,4-b]indole-3-carboxylic acid