Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -15.004% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Brc1ccccc1CN1CCN(Cc2c[nH]c3ccccc23)CC1.O=C(O)C(=O)O
b: O=c1c2c3c(sc2nc2n1CCCCC2)CCCCC3
c: O=C(N1CCCCC1)N1CCC(c2nc3ccccc3[nH]2)CC1
Answer: b. O=c1c2c3c(sc2nc2n1CCCCC2)CCCCC3
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=c1c2c3c(sc2nc2n1CCCCC2)CCCCC3
O=c1c2c3c(sc2nc2n1CCCCC2)CCCCC3
19-thia-2,9-diazatetracyclo[9.8.0.03,9.012,18]nonadeca-1(11),2,12(18)-trien-10-one