Task: Answer the MCQ question.
Question: Which compound has a 9.447\% 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 additional words.
Options:
[a] COc1cccc(-c2c(C#N)c(N)nc3c2c(=O)nc2sccn23)c1
[b] Cc1cc2c(c(SCC(=O)NCCc3ccccc3)n1)C(=O)OC2
[c] COc1ccccc1N1CCN(C(=O)c2cc3cc(C)ccc3[nH]2)CC1
[d] CN1CCN(Cc2c(C(=O)N/N=C/c3cccc(Br)c3)nnn2-c2nonc2N)CC1
[e] O=S(=O)(c1ccccc1)N1CCN=C1SCc1cccnc1
Answer: c. COc1ccccc1N1CCN(C(=O)c2cc3cc(C)ccc3[nH]2)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#}
COc1ccccc1N1CCN(C(=O)c2cc3cc(C)ccc3[nH]2)CC1
COc1ccccc1N1CCN(C(=O)c2cc3cc(C)ccc3[nH]2)CC1
[4-(2-methoxyphenyl)piperazin-1-yl]-(5-methyl-1H-indol-2-yl)methanone