Task: Answer the multiple choice question.
Question: Which compound has a 16.240\% 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 NC(N)=NC(N)=Nc1cccc2ccccc12
b COc1ccc(CNC(=O)C(C)n2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)c(OC)c1
c O=C([O-])/C=C\C(=O)[O-].c1ccc2nc(N3CCNCC3)ccc2c1
d CN1C(=O)C(=Cc2ccc(N3CCCCCC3)cc2)C(=O)N(C)C1=O
e CC1(C2CC2)NC(=O)N(CC(=O)N2CCN(c3ccccc3)CC2)C1=O
Answer: c. O=C([O-])/C=C\C(=O)[O-].c1ccc2nc(N3CCNCC3)ccc2c1
{#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([O-])/C=C\C(=O)[O-].c1ccc2nc(N3CCNCC3)ccc2c1
O=C([O-])/C=C\C(=O)[O-].c1ccc2nc(N3CCNCC3)ccc2c1
(Z)-but-2-enedioate;2-piperazin-1-ylquinoline