Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -49.527\% human ether-à-go-go related gene (hERG) inhibition at 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(Cn1cc2c(n1)CCCCC2)NC1CCN(Cc2ccccc2)CC1
(b) COc1ccc(OC)c(NC(=O)c2ccccc2N(C)S(=O)(=O)c2ccc(C)cc2)c1
(c) O=C(O)c1ccc(NC(=O)c2ccc(COc3ccccc3)o2)cc1
(d) COC(=O)c1c(NC(=O)CC2SC(N)=NC2=O)sc2c1CCCC2
(e) CCc1cccc2c(C#N)cn(CC(=O)NCc3ccco3)c12
Answer: a. O=C(Cn1cc2c(n1)CCCCC2)NC1CCN(Cc2ccccc2)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#}
O=C(Cn1cc2c(n1)CCCCC2)NC1CCN(Cc2ccccc2)CC1
O=C(Cn1cc2c(n1)CCCCC2)NC1CCN(Cc2ccccc2)CC1
N-(1-benzylpiperidin-4-yl)-2-(5,6,7,8-tetrahydro-4H-cyclohepta[c]pyrazol-2-yl)acetamide