Task: Answer the multiple choice question.
Query: Which drug exhibits a 12.408\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: NCCCC[C@H]1CNC(=S)N1CCCCC1CCCCC1
b: CN(C)C(=O)c1cc(C(=O)c2ccc(F)cc2C(F)(F)F)c[nH]1
c: CNc1nc(Cl)c(SC)c(NC2CCCCC2)n1
d: CN(CC(=O)Nc1ccc(F)cc1)C(=O)COc1ncnc2ccccc12
e: O=C(CSc1ccc2ccccc2c1)NCCc1ccc(O)c(O)c1
Answer: c. CNc1nc(Cl)c(SC)c(NC2CCCCC2)n1
{#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#}
CNc1nc(Cl)c(SC)c(NC2CCCCC2)n1
CNc1nc(Cl)c(SC)c(NC2CCCCC2)n1
6-chloro-4-N-cyclohexyl-2-N-methyl-5-methylsulfanylpyrimidine-2,4-diamine