Task: Answer the multiple choice question.
Query: Which compound has a 12.243\% 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] O=C(O)CCC(=O)N1CCc2cc(S(=O)(=O)NCCc3ccc(Cl)cc3)ccc21
[b] CC(C)C(=O)N1N=C(c2ccc(NS(C)(=O)=O)cc2)CC1c1cccs1
[c] CC1CCN(C(=O)c2[nH]cnc2C(=O)N2CCN(c3ccccc3)CC2)CC1
[d] CC(=O)Nc1nc(SCC(=O)Nc2nnc(C)s2)[nH]c(=O)c1NC(=O)c1cccs1
[e] COc1ccc(C(=O)NNC(=O)Cc2nc3nc(C)cc(C)n3n2)cc1
Answer: c. CC1CCN(C(=O)c2[nH]cnc2C(=O)N2CCN(c3ccccc3)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#}
CC1CCN(C(=O)c2[nH]cnc2C(=O)N2CCN(c3ccccc3)CC2)CC1
CC1CCN(C(=O)c2[nH]cnc2C(=O)N2CCN(c3ccccc3)CC2)CC1
(4-methylpiperidin-1-yl)-[4-(4-phenylpiperazine-1-carbonyl)-1H-imidazol-5-yl]methanone