Task: Answer the multiple-choice question.
Question: Which drug exhibits a 24.154\% 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) Cc1cccc(OCCC(=O)Nc2nnc(C)s2)c1
(b) Cc1ccsc1C(=O)C1CCCN(Cc2ccccc2O)C1
(c) CC(C)c1ccc(-n2c(O)c(C=NCCN3CCNCC3)c(=O)[nH]c2=S)cc1
(d) Cc1ccc(OCC(=O)N2CCCc3ccccc32)cc1
(e) CCCCN(C)C(=O)C1CCCN(S(=O)(=O)c2ccc3c(c2)CC(C)N3C(=O)C2CC2)C1
Answer: c. CC(C)c1ccc(-n2c(O)c(C=NCCN3CCNCC3)c(=O)[nH]c2=S)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#}
CC(C)c1ccc(-n2c(O)c(C=NCCN3CCNCC3)c(=O)[nH]c2=S)cc1
CC(C)c1ccc(-n2c(O)c(C=NCCN3CCNCC3)c(=O)[nH]c2=S)cc1
6-hydroxy-5-(2-piperazin-1-ylethyliminomethyl)-1-(4-propan-2-ylphenyl)-2-sulfanylidenepyrimidin-4-one