Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 14.087\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccccc1N1CCN(C(c2ccccc2Cl)c2nnnn2C(C)(C)C)CC1.Cl
(b) C=CCc1ccc(OCC(O)CN2CCN(Cc3ccccc3)CC2)c(OC)c1.Cl
(c) COc1cc(OC)c(C2N(c3ccc(Cl)c(Cl)c3)C(=O)C3CCCN32)cc1OC
(d) COc1ccc2cc1Oc1ccc(cc1)C[C@H]1c3cc(c(OC)cc3CCN1C)Oc1c(O)c(OC)cc3c1[C@H](C2)N(C)CC3
Answer: a. COc1ccccc1N1CCN(C(c2ccccc2Cl)c2nnnn2C(C)(C)C)CC1.Cl
{#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#}
COc1ccccc1N1CCN(C(c2ccccc2Cl)c2nnnn2C(C)(C)C)CC1.Cl
COc1ccccc1N1CCN(C(c2ccccc2Cl)c2nnnn2C(C)(C)C)CC1.Cl
1-[(1-tert-butyltetrazol-5-yl)-(2-chlorophenyl)methyl]-4-(2-methoxyphenyl)piperazine;hydrochloride