Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 9.671\% human ether-à-go-go related gene (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 other words.
Options:
[a] CCC(=O)c1ccc(OCC(=O)OCC(=O)N2CCc3ccccc3C2)cc1
[b] Cc1ccc2c(c1C)OC(=O)CC2(C)C
[c] COc1ccc(C(=O)N2CCN(c3ncccn3)CC2)cc1
[d] COc1ccc(C(=O)OC2CC[C@@]3(C)C4CCC5[C@@]3(C[C@@]3(O)C6CN7CC(C)CCC7[C@@](C)(O)[C@@]6(O)C(O)C[C@@]53O)O[C@]24O)cc1OC
[e] CCOC(=O)CSC1=NC(=O)CS1
Answer: c. COc1ccc(C(=O)N2CCN(c3ncccn3)CC2)cc1
{#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(c3ncccn3)CC2)cc1
COc1ccc(C(=O)N2CCN(c3ncccn3)CC2)cc1
(4-methoxyphenyl)-(4-pyrimidin-2-ylpiperazin-1-yl)methanone