Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -6.263\% 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, or d without using any additional words.
Options:
a) Cn1cc(C(=O)NCc2cccnc2)c(=O)c2cc(S(=O)(=O)N3CCCCCC3)ccc21
b) CN(CCC1CCOCC1)C(=O)C1CCC(=O)N(CCc2ccccc2)C1
c) CCCC(=O)C1=C(SCC)CC(C)(C)C(C(=O)OC)C1=O
d) COCCCn1c(-c2ccco2)nc2ccccc2c1=O
Answer: c. CCCC(=O)C1=C(SCC)CC(C)(C)C(C(=O)OC)C1=O
{#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#}
CCCC(=O)C1=C(SCC)CC(C)(C)C(C(=O)OC)C1=O
CCCC(=O)C1=C(SCC)CC(C)(C)C(C(=O)OC)C1=O
methyl 3-butanoyl-4-ethylsulfanyl-6,6-dimethyl-2-oxocyclohex-3-ene-1-carboxylate