Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -1.390\% 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 other words.
Options:
a) CNC(=S)N(Cc1cc2ccc(OC)cc2[nH]c1=O)CC1CCCO1
b) O=C(NC1CCCCC1)C1c2ccccc2C(=O)N1Cc1ccco1
c) CC(=O)NNC(=O)CN1C(=O)CN=C(c2ccccc2)c2cc(Br)ccc21
d) BrCC1C[n+]2c(SCc3ccccc3)nc3sc4c(c3c2O1)CCCC4.[Br-]
e) CCCOc1ccc(C2C(C(=O)OC)=C(C)N=C3SCCC(=O)N32)cc1OCC
Answer: b. O=C(NC1CCCCC1)C1c2ccccc2C(=O)N1Cc1ccco1
{#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(NC1CCCCC1)C1c2ccccc2C(=O)N1Cc1ccco1
O=C(NC1CCCCC1)C1c2ccccc2C(=O)N1Cc1ccco1
N-cyclohexyl-2-(furan-2-ylmethyl)-3-oxo-1H-isoindole-1-carboxamide