Task: Answer the multiple choice question.
Query: Which drug has a -6.840\% 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) Cl.Nc1csnc1C(=O)O
(b) CCOC(CNc1cc(C)nc2c(-c3ccccc3OC)c(C)nn12)OCC
(c) COC(=O)c1nn(-c2ccc(OC)cc2)c(=O)cc1Sc1ccc(C)cc1
(d) COCCCNC(=S)NCCCNc1nc2cc3c(cc2cc1C#N)OCO3
(e) CC(C)c1nnc(NC(=O)CCC(=O)N2CCN(Cc3ccc(F)cc3)CC2)s1
Answer: a. Cl.Nc1csnc1C(=O)O
{#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#}
Cl.Nc1csnc1C(=O)O
Cl.Nc1csnc1C(=O)O
4-amino-1,2-thiazole-3-carboxylic acid;hydrochloride