Task: Answer the multiple-choice question.
Question: Which drug has a -3.842% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Cn1nc([N+](=O)[O-])nc1Sc1nnnn1-c1ccc(C(=O)O)cc1
b: O=C(NCc1csc(-c2cccs2)n1)c1ccccc1
c: COCCn1c(C)cc(/C=C2/SC(=O)N(CC(=O)N3CCCC3)C2=O)c1C
d: CC(Cn1cnc2ccccc21)C(=O)O
e: CC(NC(=O)OCc1ccccc1)C(=O)NCC(=O)NC(Cc1ccc(OC(C)(C)C)cc1)C(=O)OC(C)(C)C
Answer: b. O=C(NCc1csc(-c2cccs2)n1)c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NCc1csc(-c2cccs2)n1)c1ccccc1
O=C(NCc1csc(-c2cccs2)n1)c1ccccc1
N-[(2-thiophen-2-yl-1,3-thiazol-4-yl)methyl]benzamide