Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -75.653% 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 additional words.
Options:
a. NC(=O)c1ccsc1NC(=O)CS(=O)(=O)c1ccc(Cl)cc1
b. Cc1cc([N+](=O)[O-])ccc1NCc1cccc([N+](=O)[O-])c1
c. Cc1cc(NC(=O)CN2CCN(C/C=C/c3ccccc3)CC2)c([N+](=O)[O-])cc1C
d. O=C(O)/C(NC(=O)c1ccccc1)=C(\c1ccccc1)P(=O)(c1ccccc1)c1ccccc1
Answer: a. NC(=O)c1ccsc1NC(=O)CS(=O)(=O)c1ccc(Cl)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#}
NC(=O)c1ccsc1NC(=O)CS(=O)(=O)c1ccc(Cl)cc1
NC(=O)c1ccsc1NC(=O)CS(=O)(=O)c1ccc(Cl)cc1
2-[[2-(4-chlorophenyl)sulfonylacetyl]amino]thiophene-3-carboxamide