Task: Answer the multiple choice question.
Question: Which drug has a -2.341\% 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) CC1CCN(CCCNC(=O)C2CCC(=O)N2C2CCCC2)CC1
(b) N/C(=N\OC(=O)CCc1ccccc1)c1ccc(Cl)cc1
(c) COc1ccc(CCNC(=O)C(=O)c2cn(CC(=O)N3CCOCC3)c3ccccc23)cc1
(d) CCc1ccccc1NC(=O)CCS(=O)(=O)c1ccc2c(c1)CCCN2C(C)=O
(e) CC1Cc2ccccc2N1C(=O)CSc1ncccc1C(=O)O
Answer: a. CC1CCN(CCCNC(=O)C2CCC(=O)N2C2CCCC2)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#}
CC1CCN(CCCNC(=O)C2CCC(=O)N2C2CCCC2)CC1
CC1CCN(CCCNC(=O)C2CCC(=O)N2C2CCCC2)CC1
1-cyclopentyl-N-[3-(4-methylpiperidin-1-yl)propyl]-5-oxopyrrolidine-2-carboxamide