Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.569\% 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.) Cc1ccc(C(=O)NCCNC(=O)CN2CCOCC2)cc1
b.) Cn1c(C(=O)N2CCN(c3ccc(Cl)cc3)CC2)cc2c(=O)[nH]c3ccccc3c21
c.) O=C(Nc1ccc2c(c1)OCCO2)C1CCCN1C(=O)Nc1ccc(F)cc1
d.) Cc1cc(=O)oc2c3c(cc(OCC(=O)N4CCC[C@H]4C(=O)O)c12)OC(C)(C)CC3
Answer: d. Cc1cc(=O)oc2c3c(cc(OCC(=O)N4CCC[C@H]4C(=O)O)c12)OC(C)(C)CC3
{#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(=O)oc2c3c(cc(OCC(=O)N4CCC[C@H]4C(=O)O)c12)OC(C)(C)CC3
Cc1cc(=O)oc2c3c(cc(OCC(=O)N4CCC[C@H]4C(=O)O)c12)OC(C)(C)CC3
(2S)-1-[2-[(4,8,8-trimethyl-2-oxo-9,10-dihydropyrano[2,3-h]chromen-5-yl)oxy]acetyl]pyrrolidine-2-carboxylic acid