Task: Answer the multiple-choice question.
Query: Which compound has a 13.320\% 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) CCC(C)Nc1nc(-c2ccc3c(c2)NC(=O)CO3)cs1
(b) O=C(CN1CCN(Cc2ccc(Cl)cc2)C1=O)NCCN1CCCC1
(c) CC1(C)SC[C@H](C(=O)Nc2cccc(Cl)c2)N1C=O
(d) CN(C)CCCNC(=O)c1cc(C(=O)c2ccc(F)cc2)c[nH]1
(e) COc1cccc(OCc2cc(C(=O)NCCN3CCCCC3CO)no2)c1
Answer: b. O=C(CN1CCN(Cc2ccc(Cl)cc2)C1=O)NCCN1CCCC1
{#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(CN1CCN(Cc2ccc(Cl)cc2)C1=O)NCCN1CCCC1
O=C(CN1CCN(Cc2ccc(Cl)cc2)C1=O)NCCN1CCCC1
2-[3-[(4-chlorophenyl)methyl]-2-oxoimidazolidin-1-yl]-N-(2-pyrrolidin-1-ylethyl)acetamide