Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 14.418\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCN1CC2=C(OC(N)=C(C#N)C2c2cccs2)/C(=C\c2cccs2)C1
b: COc1ccccc1/C=C(/C(=O)OCC(=O)Nc1cc(C)ccc1C)c1ccccc1
c: CC(C)CNC(=O)NC(=O)CSc1nc2ccccc2n1CC(C)C
d: Nc1nc(-c2cccc(F)c2)cs1
Answer: d. Nc1nc(-c2cccc(F)c2)cs1
{#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#}
Nc1nc(-c2cccc(F)c2)cs1
Nc1nc(-c2cccc(F)c2)cs1
4-(3-fluorophenyl)-1,3-thiazol-2-amine