Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 14.385\% 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, or c without using any additional words.
Options:
a) CC(C)Sc1nc2ncnc(N)c2[nH]1
b) CCOC(=O)c1[nH]c(C(=O)O)c(CCC(=O)OC)c1C
c) Cc1cc(C(F)(F)F)c(C#N)c(SCC(=O)Nc2nc3ccccc3s2)n1
Answer: b. CCOC(=O)c1[nH]c(C(=O)O)c(CCC(=O)OC)c1C
{#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#}
CCOC(=O)c1[nH]c(C(=O)O)c(CCC(=O)OC)c1C
CCOC(=O)c1[nH]c(C(=O)O)c(CCC(=O)OC)c1C
5-ethoxycarbonyl-3-(3-methoxy-3-oxopropyl)-4-methyl-1H-pyrrole-2-carboxylic acid