Task: Answer the MCQ question.
Query: Which drug has a 5.327\% human ether-à-go-go related gene (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 other words.
Options:
a O=P(O)(O)O.c1ccc(CSCCc2ccncc2)cc1
b COc1ccc(-n2c(=O)c3c4c(sc3n(CC(=O)NCC3CCCO3)c2=O)CCCC4)c(OC)c1
c Cc1ccccc1CN1C[C@@H]2C[C@@H](c3ccc4nsnc4c3)N3CCC[C@@]23C1=O
d CCOC(=O)N1CCN(C(=O)CSc2ccc3nnc(-c4ccccn4)n3n2)CC1
e CSc1ccc(C(=O)C2CCCN(CCCn3cccn3)C2)cc1
Answer: a. O=P(O)(O)O.c1ccc(CSCCc2ccncc2)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#}
O=P(O)(O)O.c1ccc(CSCCc2ccncc2)cc1
O=P(O)(O)O.c1ccc(CSCCc2ccncc2)cc1
4-(2-benzylsulfanylethyl)pyridine;phosphoric acid