Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -3.151\% 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: O=C(CCN1CCN(c2ccccc2)CC1)NNC(=O)c1cccc2ccccc12
b: COCCn1c(SCC(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)nc2ccccc21
c: CC1=C(OC(=O)c2ccccc2)C(C)(C)C(c2ccccc2)OC1=O
d: CCN(CC(=O)Nc1ccc2c(c1)OCCO2)S(=O)(=O)c1ccccc1
Answer: c. CC1=C(OC(=O)c2ccccc2)C(C)(C)C(c2ccccc2)OC1=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#}
CC1=C(OC(=O)c2ccccc2)C(C)(C)C(c2ccccc2)OC1=O
CC1=C(OC(=O)c2ccccc2)C(C)(C)C(c2ccccc2)OC1=O
(3,3,5-trimethyl-6-oxo-2-phenyl-2H-pyran-4-yl) benzoate