Task: Answer the MCQ question.
Query: Which compound exhibits a -4.123\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Cc1cccc(C(=O)NC2CC3CCCC(C2)N3Cc2ccccc2)c1
b Cc1ccc([C@@H]2[C@@H]3C(=O)N(c4ccccc4)C(=O)[C@@H]3[C@]3(C)C(=O)N(Cc4ccccc4)CC(=O)N23)o1
c COC(=O)c1cc(NC(=S)Nc2cc(Cl)cc(Cl)c2)cc(C(=O)OC)c1
d O=C(NCCCN1CCCC1=O)c1cccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)c1
e COc1ccc(C(C(=O)NC2CCCCC2)N(C(=O)CCl)c2ccc(C)cc2)cc1
Answer: c. COC(=O)c1cc(NC(=S)Nc2cc(Cl)cc(Cl)c2)cc(C(=O)OC)c1
{#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#}
COC(=O)c1cc(NC(=S)Nc2cc(Cl)cc(Cl)c2)cc(C(=O)OC)c1
COC(=O)c1cc(NC(=S)Nc2cc(Cl)cc(Cl)c2)cc(C(=O)OC)c1
dimethyl 5-[(3,5-dichlorophenyl)carbamothioylamino]benzene-1,3-dicarboxylate