Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.875\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1cc(OC(=O)CNC(=O)OC(C)(C)C)c2c(C)cc(=O)oc2c1
b: O=C(Cc1c(F)cccc1Cl)Nc1ccccc1N1CCCCC1
c: O=C(Oc1ccccc1C(=O)N1CCOCC1)c1cccc(Br)c1
d: CCC(CC)C(=O)Nc1nc(-c2ccc3c(c2)CCN3C(=O)C2CC2)c(C)s1
Answer: a. Cc1cc(OC(=O)CNC(=O)OC(C)(C)C)c2c(C)cc(=O)oc2c1
{#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#}
Cc1cc(OC(=O)CNC(=O)OC(C)(C)C)c2c(C)cc(=O)oc2c1
Cc1cc(OC(=O)CNC(=O)OC(C)(C)C)c2c(C)cc(=O)oc2c1
(4,7-dimethyl-2-oxochromen-5-yl) 2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate