Problem statement: Answer the multiple choice question.
Query: Which drug has a 12.858\% 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. CCc1cc2c(N3CCN(c4ccccc4)CC3)ncnc2s1
b. Nc1cc2c(cc1O)CCCC2
c. CC(C)OC(=O)CC(=O)CSc1nc2c(cc1C#N)CCC2
d. O=C(N1CCCC1)C12CCC3CC(CC(C3)C1)C2
e. CCn1cc([N+](=O)[O-])c(C(=O)Nc2ccc(Br)cn2)n1
Answer: d. O=C(N1CCCC1)C12CCC3CC(CC(C3)C1)C2
{#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(N1CCCC1)C12CCC3CC(CC(C3)C1)C2
O=C(N1CCCC1)C12CCC3CC(CC(C3)C1)C2
pyrrolidin-1-yl(3-tricyclo[4.3.1.13,8]undecanyl)methanone