Task: Answer the multiple-choice question.
Question: Which drug exhibits a -7.863% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cn1c2ccccc2c2cc(/C=N/NC(=O)c3ccc(O)cc3O)ccc21
b: COC(=O)CSc1nc(NC#N)nc(NC(C)C)n1
c: O=S(=O)(c1ccc(N2CCC(c3ccc(Cl)cc3)=N2)cc1)N(CCO)CCO
Answer: c. O=S(=O)(c1ccc(N2CCC(c3ccc(Cl)cc3)=N2)cc1)N(CCO)CCO
{#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=S(=O)(c1ccc(N2CCC(c3ccc(Cl)cc3)=N2)cc1)N(CCO)CCO
O=S(=O)(c1ccc(N2CCC(c3ccc(Cl)cc3)=N2)cc1)N(CCO)CCO
4-[5-(4-chlorophenyl)-3,4-dihydropyrazol-2-yl]-N,N-bis(2-hydroxyethyl)benzenesulfonamide