Task: Answer the multiple choice question.
Query: Which drug has a -3.191\% 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 O=C(COC(=O)CCc1nc2ccccc2s1)NC(=O)NCc1ccco1
b C/C(=N\NC(=O)c1nnn(-c2nonc2N)c1CSc1ccccc1)c1cccnc1
c COc1ccc(CNC(=S)N/N=C(/C)c2ccccc2)cc1
d CN1CCN(C(=O)C2(NC(=O)NCc3ccccc3)CCCCC2)CC1
e CC(=O)Nc1ccc(S(=O)(=O)NCCC(=O)OCc2nc(N)nc(Nc3ccccc3C)n2)cc1
Answer: a. O=C(COC(=O)CCc1nc2ccccc2s1)NC(=O)NCc1ccco1
{#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(COC(=O)CCc1nc2ccccc2s1)NC(=O)NCc1ccco1
O=C(COC(=O)CCc1nc2ccccc2s1)NC(=O)NCc1ccco1
[2-(furan-2-ylmethylcarbamoylamino)-2-oxoethyl] 3-(1,3-benzothiazol-2-yl)propanoate