Task: Answer the MCQ question.
Question: Which compound exhibits a 12.501\% 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(Nc1cccc(C(F)(F)F)c1)c1cc2ncc(Br)cn2n1
(b) O=C(Cn1c(=S)[nH]c2ccccc2c1=O)N1CCC2(CC1)OCCO2
(c) NC(=O)c1ccccc1NC(=O)c1ccc2c(c1)OCO2
(d) CCCN(CCC)CCCNC(=O)c1cn(CC)c2ccc(S(=O)(=O)N3CCOCC3)cc2c1=O
(e) CCOc1ccc(N(C(C)C(=O)N/N=C(\C)c2cccc(NC(=O)c3ccccc3)c2)S(C)(=O)=O)cc1
Answer: b. O=C(Cn1c(=S)[nH]c2ccccc2c1=O)N1CCC2(CC1)OCCO2
{#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#}
O=C(Cn1c(=S)[nH]c2ccccc2c1=O)N1CCC2(CC1)OCCO2
O=C(Cn1c(=S)[nH]c2ccccc2c1=O)N1CCC2(CC1)OCCO2
3-[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-2-oxoethyl]-2-sulfanylidene-1H-quinazolin-4-one