Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -6.411\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CSC1=C(C#N)C(c2ccc(Cl)cc2)C2=C(CC(C)(C)CC2=O)N1
(b) O=C(CS(=O)(=O)Cc1ccccc1)NCc1ccc2c(c1)OCO2
(c) O=C(NC(=S)Nc1ccc(Br)cn1)c1cccnc1
(d) COc1ccc(NC(=O)c2ccc3c(c2)OCO3)cc1[N+](=O)[O-]
Answer: a. CSC1=C(C#N)C(c2ccc(Cl)cc2)C2=C(CC(C)(C)CC2=O)N1
{#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#}
CSC1=C(C#N)C(c2ccc(Cl)cc2)C2=C(CC(C)(C)CC2=O)N1
CSC1=C(C#N)C(c2ccc(Cl)cc2)C2=C(CC(C)(C)CC2=O)N1
4-(4-chlorophenyl)-7,7-dimethyl-2-methylsulfanyl-5-oxo-1,4,6,8-tetrahydroquinoline-3-carbonitrile