Task: Answer the MCQ question.
Query: Which drug has a 2.311% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] Nc1ccc2c(ccc3cccnc32)n1.O=[N+]([O-])c1cc([N+](=O)[O-])c(O)c([N+](=O)[O-])c1
[b] CCCCNC(=O)Cn1nc(-c2ccc(C)cc2)ccc1=O
[c] CCc1ccc(OCC(=O)Nc2ccc(N3CCN(S(C)(=O)=O)CC3)cc2)cc1
[d] Cc1nc(N2CCN(c3ccccn3)CC2)c2c(C)c(C(=O)N3CCN(c4cccc(Cl)c4)CC3)sc2n1
[e] O=S(=O)(NCCc1ccccc1)c1ccc(Br)s1
Answer: d. Cc1nc(N2CCN(c3ccccn3)CC2)c2c(C)c(C(=O)N3CCN(c4cccc(Cl)c4)CC3)sc2n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nc(N2CCN(c3ccccn3)CC2)c2c(C)c(C(=O)N3CCN(c4cccc(Cl)c4)CC3)sc2n1
Cc1nc(N2CCN(c3ccccn3)CC2)c2c(C)c(C(=O)N3CCN(c4cccc(Cl)c4)CC3)sc2n1
[4-(3-chlorophenyl)piperazin-1-yl]-[2,5-dimethyl-4-(4-pyridin-2-ylpiperazin-1-yl)thieno[2,3-d]pyrimidin-6-yl]methanone