Task: Answer the multiple-choice question.
Question: Which drug has a -14.217\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=c1c2ccccc2nc(-c2ccc(Cl)cc2Cl)n1-c1nccs1
(b) CCN1CCN(C(c2ccccn2)c2c(NC(=O)c3ccccc3)sc(C)c2C)CC1
(c) O=C(Cn1nc([N+](=O)[O-])nc1Br)NC1CCCCC1
(d) COC(=O)c1ccc(CNC(=O)CN(CCC(C)C)S(=O)(=O)c2ccc3c(c2)OCCO3)cc1
(e) CCOC(=O)/C=C1\SCC(=O)N1CC(=O)N1CCOCC1
Answer: b. CCN1CCN(C(c2ccccn2)c2c(NC(=O)c3ccccc3)sc(C)c2C)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#}
CCN1CCN(C(c2ccccn2)c2c(NC(=O)c3ccccc3)sc(C)c2C)CC1
CCN1CCN(C(c2ccccn2)c2c(NC(=O)c3ccccc3)sc(C)c2C)CC1
N-[3-[(4-ethylpiperazin-1-yl)-pyridin-2-ylmethyl]-4,5-dimethylthiophen-2-yl]benzamide