Task: Answer the MCQ question.
Query: Which compound exhibits a -14.963% 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] O=C(c1cccc(F)c1)N1CCN(S(=O)(=O)c2ccc(C(F)(F)F)cc2)CC1
[b] O=C(c1cccc(S(=O)(=O)Nc2ccccc2Cl)c1)N1CCN(c2ccccc2O)CC1
[c] COc1ccc(NC(=O)C2(S(=O)(=O)c3ccc(C)cc3)CC2)cc1OC
Answer: b. O=C(c1cccc(S(=O)(=O)Nc2ccccc2Cl)c1)N1CCN(c2ccccc2O)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#}
O=C(c1cccc(S(=O)(=O)Nc2ccccc2Cl)c1)N1CCN(c2ccccc2O)CC1
O=C(c1cccc(S(=O)(=O)Nc2ccccc2Cl)c1)N1CCN(c2ccccc2O)CC1
N-(2-chlorophenyl)-3-[4-(2-hydroxyphenyl)piperazine-1-carbonyl]benzenesulfonamide