Task: Answer the multiple-choice question.
Query: Which compound exhibits a 9.746\% 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 or b without using any additional words.
Options:
[a] CC(C)c1nc2cc(C(=O)N(C)C3CCOCC3)ccc2o1
[b] CCOC(=O)c1[nH]c2ccc(OC)cc2c1C(SCC(=O)O)c1ccc(C(F)(F)F)cc1
Answer: b. CCOC(=O)c1[nH]c2ccc(OC)cc2c1C(SCC(=O)O)c1ccc(C(F)(F)F)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#}
CCOC(=O)c1[nH]c2ccc(OC)cc2c1C(SCC(=O)O)c1ccc(C(F)(F)F)cc1
CCOC(=O)c1[nH]c2ccc(OC)cc2c1C(SCC(=O)O)c1ccc(C(F)(F)F)cc1
ethyl3-[(2-hydroxy-2-oxoethyl)sulfanyl-[4-(trifluoromethyl)phenyl]methyl]-5-methoxy-1H-indole-2-carboxylate