Task: Answer the MCQ question.
Query: Which compound exhibits a 2.442\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CCOc1cc(/C=N/NC(=O)C(OC)c2ccccc2)ccc1O
b: CCN(CC)S(=O)(=O)c1ccc(C(=O)NNC2=NS(=O)(=O)c3ccccc32)cc1
c: O=C(C1=C[C@@H](c2ccc(C(F)(F)F)cc2)C[C@@H](OCCCCO)O1)N1CCCCCCC1
d: O=C(CCSCc1cccc(Cl)c1)NC1CCCC1
e: CN(C(=O)COC(=O)Cc1c[nH]c2ccccc12)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: d. O=C(CCSCc1cccc(Cl)c1)NC1CCCC1
{#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#}
O=C(CCSCc1cccc(Cl)c1)NC1CCCC1
O=C(CCSCc1cccc(Cl)c1)NC1CCCC1
3-[(3-chlorophenyl)methylsulfanyl]-N-cyclopentylpropanamide