Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 6.954\% 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, or c without using any additional words.
Options:
a. c1ccc(Cn2nnnc2C(c2cccs2)N2CCSCC2)cc1
b. Cc1cc(C)cc(N2C(=O)C3CCCN3C2=S)c1
c. CC(=O)c1cccc(NC(=O)c2ccc(N(Cc3ccccc3)S(C)(=O)=O)cc2)c1
Answer: a. c1ccc(Cn2nnnc2C(c2cccs2)N2CCSCC2)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#}
c1ccc(Cn2nnnc2C(c2cccs2)N2CCSCC2)cc1
c1ccc(Cn2nnnc2C(c2cccs2)N2CCSCC2)cc1
4-[(1-benzyltetrazol-5-yl)-thiophen-2-ylmethyl]-1,4-thiazinane