Task: Answer the multiple-choice question.
Question: Which drug exhibits a 11.897\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CSc1sc(C(=O)Nc2ccc(F)cc2F)c2c1C=CCC2
b: Cc1nn(CCC(=O)NNC(=S)NCC(C)C)c(C)c1Br
c: CNS(=O)(=O)c1ccc(CCC(=O)N2CCN(c3ccccc3OC)CC2)cc1
Answer: c. CNS(=O)(=O)c1ccc(CCC(=O)N2CCN(c3ccccc3OC)CC2)cc1
{#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#}
CNS(=O)(=O)c1ccc(CCC(=O)N2CCN(c3ccccc3OC)CC2)cc1
CNS(=O)(=O)c1ccc(CCC(=O)N2CCN(c3ccccc3OC)CC2)cc1
4-[3-[4-(2-methoxyphenyl)piperazin-1-yl]-3-oxopropyl]-N-methylbenzenesulfonamide