Task: Answer the multiple choice question.
Question: Which drug has a 4.468\% 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 additional words.
Options:
a: O=C(C(=O)N1CCOCC1)c1cn(CC(=O)N2CCCCC2)c2ccccc12
b: CCc1noc(C)c1C(=O)Nc1cc(S(=O)(=O)N(CC)CC)ccc1N1CCOCC1
c: CSc1ccc(/C=C/C(=O)OCC(=O)N(C)CCC#N)cc1
d: Cc1cccc(OCC(=O)N2CCN(Cc3cccnc3)CC2)c1.O=C(O)C(=O)O
e: O=C(NCc1ccco1)C(c1ccc(F)cc1)N(CC1CCCO1)C(=O)Cn1nnc2ccccc21
Answer: d. Cc1cccc(OCC(=O)N2CCN(Cc3cccnc3)CC2)c1.O=C(O)C(=O)O
{#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#}
Cc1cccc(OCC(=O)N2CCN(Cc3cccnc3)CC2)c1.O=C(O)C(=O)O
Cc1cccc(OCC(=O)N2CCN(Cc3cccnc3)CC2)c1.O=C(O)C(=O)O
2-(3-methylphenoxy)-1-[4-(pyridin-3-ylmethyl)piperazin-1-yl]ethanone;oxalic acid