Task: Answer the multiple choice question.
Question: Which drug has a -2.130% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] c1ccc(Cn2ccc(-c3cnc(-c4ccccc4)s3)n2)cc1
[b] Cl[Pt+2]Cl.[NH-]C1CCCCC1[NH-]
[c] COc1ccc(NS(=O)(=O)c2ccc(N)c(C(=O)O)c2)cc1
[d] Cc1ccccc1Cn1cc(NC(=O)c2nn(C)cc2Cl)cn1
Answer: b. Cl[Pt+2]Cl.[NH-]C1CCCCC1[NH-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cl[Pt+2]Cl.[NH-]C1CCCCC1[NH-]
Cl[Pt+2]Cl.[NH-]C1CCCCC1[NH-]
(2-azanidylcyclohexyl)azanide;dichloroplatinum(2+)