Task: Answer the multiple choice question.
Question: Which drug has a 26.815\% 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 other words.
Options:
[a] O=C(CN1CCN(c2ccccc2O)CC1)Nc1ccccc1C(=O)NCCc1ccccc1
[b] Cc1ccc(C(=O)Nc2ccc(C(=O)N3CCCCC3)cc2)cc1
[c] O=c1oc2ccccc2c2oc3cc(O)c(O)cc3c12
[d] C=CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccccc1F
[e] CN1C(=O)[C@@H]2C[C@@]3([C@@]45C[C@H]6C(=O)N(C)[C@@H](Cc7ccccc7)C(=O)N6[C@@H]4Nc4ccccc45)c4ccccc4N[C@H]3N2C(=O)[C@@H]1Cc1ccccc1
Answer: a. O=C(CN1CCN(c2ccccc2O)CC1)Nc1ccccc1C(=O)NCCc1ccccc1
{#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#}
O=C(CN1CCN(c2ccccc2O)CC1)Nc1ccccc1C(=O)NCCc1ccccc1
O=C(CN1CCN(c2ccccc2O)CC1)Nc1ccccc1C(=O)NCCc1ccccc1
2-[[2-[4-(2-hydroxyphenyl)piperazin-1-yl]acetyl]amino]-N-(2-phenylethyl)benzamide