Task: Answer the multiple-choice question.
Question: Which drug exhibits a -3.571\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(Cl)cc1NC(=O)N1CCN(C2CCCCC2)CC1
b. Cc1nc(SCC(=O)N(CC(C)C)C2CCS(=O)(=O)C2)c2c(C)c(C)sc2n1
c. CCCCCCCCCCCCN1[C@@H](CC(=O)O)c2cc(F)ccc2S1(=O)=O
d. Cn1ccc(O)c(C#N)c1=O
Answer: c. CCCCCCCCCCCCN1[C@@H](CC(=O)O)c2cc(F)ccc2S1(=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#}
CCCCCCCCCCCCN1[C@@H](CC(=O)O)c2cc(F)ccc2S1(=O)=O
CCCCCCCCCCCCN1[C@@H](CC(=O)O)c2cc(F)ccc2S1(=O)=O
2-[(3S)-2-dodecyl-5-fluoro-1,1-dioxo-3H-1,2-benzothiazol-3-yl]acetic acid