Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -13.577\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(CN1CCN(c2nc(-c3ccc(Cl)cc3)cs2)CC1)NCc1ccco1
[b] CCCCCCn1c(N2CCC(C(N)=O)CC2)nc2c1c(=O)n(C)c(=O)n2C
[c] CCOc1ccccc1CN1CCN(C/C=C/c2ccc(OC)cc2)CC1CCO
[d] Cc1cc(OCC(=O)O)n2cc(-c3ccccc3)nc2n1
Answer: c. CCOc1ccccc1CN1CCN(C/C=C/c2ccc(OC)cc2)CC1CCO
{#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#}
CCOc1ccccc1CN1CCN(C/C=C/c2ccc(OC)cc2)CC1CCO
CCOc1ccccc1CN1CCN(C/C=C/c2ccc(OC)cc2)CC1CCO
2-[1-[(2-ethoxyphenyl)methyl]-4-[(E)-3-(4-methoxyphenyl)prop-2-enyl]piperazin-2-yl]ethanol