Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -28.886\% 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 additional words.
Options:
a O=C(c1ccccc1)c1ccc(OCC(=O)N2CCOCC2)cc1
b COc1ccc(/C=N\NC(=O)CCN2CCN(c3ccccc3)CC2)cc1OC
c Cc1ccc(NC(=O)COC(=O)CCNS(=O)(=O)c2ccc(C)c(C)c2)cc1
d O=C(Nc1ccc(O)cc1)/C(=C/c1ccco1)NC(=O)c1ccccc1
e Cc1cc(C)n2c(SCC(=O)Nc3ccc(F)cc3F)nnc2n1
Answer: b. COc1ccc(/C=N\NC(=O)CCN2CCN(c3ccccc3)CC2)cc1OC
{#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#}
COc1ccc(/C=N\NC(=O)CCN2CCN(c3ccccc3)CC2)cc1OC
COc1ccc(/C=N\NC(=O)CCN2CCN(c3ccccc3)CC2)cc1OC
N-[(Z)-(3,4-dimethoxyphenyl)methylideneamino]-3-(4-phenylpiperazin-1-yl)propanamide