Task: Answer the multiple-choice question.
Question: Which drug has a -25.970% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=C(CCc1nnc(CCCCc2ccccc2)o1)NC(c1cccnc1)C(F)(F)F
b: CCc1ccc(N2CC(C(=O)OCc3nc4ccsc4c(=O)[nH]3)CC2=O)cc1
c: COCCn1c(=NC(=O)c2ccc(S(=O)(=O)N3CCCc4ccccc43)cc2)sc2cc(S(C)(=O)=O)ccc21
d: Cc1ccc(-n2c3c(cc(C(=O)NCc4ccco4)c2=O)C(=O)CCC3)cc1
Answer: b. CCc1ccc(N2CC(C(=O)OCc3nc4ccsc4c(=O)[nH]3)CC2=O)cc1
{#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#}
CCc1ccc(N2CC(C(=O)OCc3nc4ccsc4c(=O)[nH]3)CC2=O)cc1
CCc1ccc(N2CC(C(=O)OCc3nc4ccsc4c(=O)[nH]3)CC2=O)cc1
(4-oxo-3H-thieno[3,2-d]pyrimidin-2-yl)methyl 1-(4-ethylphenyl)-5-oxopyrrolidine-3-carboxylate