Task: Answer the multiple choice question.
Query: Which drug has a -43.661% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CC1CCCCC1NC(=O)COC(=O)/C=C/c1ccco1
(b) O=C1C=Cc2ccccc2/C1=C/c1[nH]c(=O)[nH]c1O
(c) O=C(CSc1nc(-c2ccccc2)cc(=O)[nH]1)Nc1ccc(Br)cc1
(d) CCc1nc(Nc2ccc(N3CCN(C(C)=O)CC3)cc2)c2oc3ccccc3c2n1.Cl
Answer: d. CCc1nc(Nc2ccc(N3CCN(C(C)=O)CC3)cc2)c2oc3ccccc3c2n1.Cl
{#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#}
CCc1nc(Nc2ccc(N3CCN(C(C)=O)CC3)cc2)c2oc3ccccc3c2n1.Cl
CCc1nc(Nc2ccc(N3CCN(C(C)=O)CC3)cc2)c2oc3ccccc3c2n1.Cl
1-[4-[4-[(2-ethyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)amino]phenyl]piperazin-1-yl]ethanone;hydrochloride