Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -29.182\% 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 other words.
Options:
a COc1cc(SC)ccc1C(=O)N1CCN(Cc2ccccc2)CC1
b CC(=O)c1ccc(NC(=O)CSc2ccc(-c3ccc(-n4cccn4)cc3)nn2)cc1
c O=C(NNc1nc2ccccc2s1)C1CC1
d O=C(NCCN1CCOCC1)c1ccc(CS(=O)(=O)c2c(Cl)cccc2Cl)o1
e Cn1cnnc1Sc1ccc(C(F)(F)F)cc1[N+](=O)[O-]
Answer: a. COc1cc(SC)ccc1C(=O)N1CCN(Cc2ccccc2)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#}
COc1cc(SC)ccc1C(=O)N1CCN(Cc2ccccc2)CC1
COc1cc(SC)ccc1C(=O)N1CCN(Cc2ccccc2)CC1
(4-benzylpiperazin-1-yl)-(2-methoxy-4-methylsulfanylphenyl)methanone