Task: Answer the multiple-choice question.
Question: Which compound exhibits a 19.416\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C(CCC(=O)N1CCOCC1)Nc1ccc(Cl)c(Cl)c1
(b) CCOc1cc(/C=N/N=C(\N)c2nonc2N)cc(Br)c1OCc1cccc2ccccc12
(c) COc1ccccc1N1CCN(C(=O)c2ccc3c(=O)n(Cc4ccc5c(c4)OCO5)c(=O)[nH]c3c2)CC1
(d) O=S(=O)(NCC(c1ccc2c(c1)OCO2)N1CCOCC1)c1ccccc1
(e) O=S(=O)(Oc1ccccc1)c1cccnc1
Answer: c. COc1ccccc1N1CCN(C(=O)c2ccc3c(=O)n(Cc4ccc5c(c4)OCO5)c(=O)[nH]c3c2)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#}
COc1ccccc1N1CCN(C(=O)c2ccc3c(=O)n(Cc4ccc5c(c4)OCO5)c(=O)[nH]c3c2)CC1
COc1ccccc1N1CCN(C(=O)c2ccc3c(=O)n(Cc4ccc5c(c4)OCO5)c(=O)[nH]c3c2)CC1
3-(1,3-benzodioxol-5-ylmethyl)-7-[4-(2-methoxyphenyl)piperazine-1-carbonyl]-1H-quinazoline-2,4-dione