Task: Answer the MCQ question.
Query: Which drug exhibits a -4.119\% 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 other words.
Options:
a C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)C(CCC(=O)O)n3cc(C(N)CC(C)C)nn3)CC2)nc(N2CCN(C(=O)C(Cc3cc4ccccc4[nH]3)n3cc(C(N)Cc4ccc(O)cc4)nn3)CC2)n1.Cl
b O=C(Nc1ccc(Cl)cc1)N1CCN(c2ccccc2)CC1
c Cc1ccccc1NC(=O)c1nn(C)c(C(=O)Nc2ccccc2C)c1[N+](=O)[O-]
d CCN1CCN(Cc2cc(=O)oc3ccc(C)cc23)CC1
e CCOc1ccc(S(=O)(=O)NCc2cccs2)cc1
Answer: e. CCOc1ccc(S(=O)(=O)NCc2cccs2)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#}
CCOc1ccc(S(=O)(=O)NCc2cccs2)cc1
CCOc1ccc(S(=O)(=O)NCc2cccs2)cc1
4-ethoxy-N-(thiophen-2-ylmethyl)benzenesulfonamide