Task: Answer the multiple-choice question.
Question: Which drug exhibits a -2.842% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(COC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)c1)NCC1CCCO1
(b) Cc1ccc(-n2c(O)c(/C=N/n3cnnc3)c3ccccc3c2=O)cc1
(c) CN1C(=O)NC(=O)/C(=C\c2ccc([N+](=O)[O-])o2)C1=O
(d) COc1cc(C(=O)N(C)C2CCCN(Cc3ccccc3F)C2)cc(OC)c1OC
Answer: a. O=C(COC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)c1)NCC1CCCO1
{#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=C(COC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)c1)NCC1CCCO1
O=C(COC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)c1)NCC1CCCO1
[2-oxo-2-(oxolan-2-ylmethylamino)ethyl] 3-(4-phenylpiperazin-1-yl)sulfonylbenzoate