Task: Answer the MCQ question.
Question: Which compound has a 11.914\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CSCC[C@H](NC(=O)N1CCn2c1nc1ccccc12)C(=O)NCc1ccco1
b CCOC(=O)c1sc(C)nc1C1CCN(C(=O)OCC)CC1
c COc1ccc(C2c3sc(=O)[nH]c3SC3C(=O)N(c4ccccc4)C(=O)C32)cc1
d CCN1CCN(c2ccc(Nc3ccnc4ccccc34)cc2)CC1
Answer: d. CCN1CCN(c2ccc(Nc3ccnc4ccccc34)cc2)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(c2ccc(Nc3ccnc4ccccc34)cc2)CC1
CCN1CCN(c2ccc(Nc3ccnc4ccccc34)cc2)CC1
N-[4-(4-ethylpiperazin-1-yl)phenyl]quinolin-4-amine