Problem statement: Answer the MCQ question.
Question: Which drug has a -3.981\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccc(C(=O)N2CCN(c3ccc(C)cc3)CC2)cc1OC
b: CCCC[N+]12C3C[C@H](C4[C@H](O)[C@]5(C[C@@H]41)c1ccccc1N(C)[C@@H]35)[C@H](CC)[C@H]2O.[I-]
c: CC1(C)CC(=O)C=C(NCc2ccc(Cl)c(Cl)c2)C1
d: CC(=O)c1cn(CC(=O)NCc2cccnc2)c2ccccc12
e: CCOC(=O)C(O)(CC(=O)c1ccccc1)C(F)(F)F
Answer: a. COc1ccc(C(=O)N2CCN(c3ccc(C)cc3)CC2)cc1OC
{#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#}
COc1ccc(C(=O)N2CCN(c3ccc(C)cc3)CC2)cc1OC
COc1ccc(C(=O)N2CCN(c3ccc(C)cc3)CC2)cc1OC
[C][O][C][=C][C][=C][Branch2][Ring1][#Branch2][C][=Branch1][C][=O][N][C][C][N][Branch1][N][C][=C][C][=C][Branch1][C][C][C][=C][Ring1][#Branch1][C][C][Ring1][=N][C][=C][Ring2][Ring1][Branch1][O][C]
(3,4-dimethoxyphenyl)-[4-(4-methylphenyl)piperazin-1-yl]methanone