Task: Answer the MCQ question.
Query: Which drug has a 10.205\% 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 additional words.
Options:
[a] O=C(NNc1c(Cl)cccc1Cl)c1sccc1Cl
[b] COc1ccc(C(=O)N2CCN(CCc3ccccn3)CC2)cc1.Cl
[c] Cc1cc2cc(CNC(=O)NC3CCCCC3)ccc2[nH]1
[d] O=C1C2CCCN2C(c2cccs2)N1c1ccccn1
[e] O=C(COC(=O)c1cccnc1Cl)c1ccccc1
Answer: a. O=C(NNc1c(Cl)cccc1Cl)c1sccc1Cl
{#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(NNc1c(Cl)cccc1Cl)c1sccc1Cl
O=C(NNc1c(Cl)cccc1Cl)c1sccc1Cl
3-chloro-N'-(2,6-dichlorophenyl)thiophene-2-carbohydrazide