Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 5.998\% 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.) CCn1c(SCC(=O)Nc2ccc(NC(=O)c3ccco3)c(OC)c2)nc2ccccc2c1=O
b.) CCn1cnc2c1c(=O)n(CC(=O)N1CCc3ccccc31)c(=O)n2Cc1ccccc1
c.) CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1cc(C)sc1C
d.) Cc1cccc(N2CCN(c3nnnn3-c3ccccc3)CC2C)c1
Answer: d. Cc1cccc(N2CCN(c3nnnn3-c3ccccc3)CC2C)c1
{#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#}
Cc1cccc(N2CCN(c3nnnn3-c3ccccc3)CC2C)c1
Cc1cccc(N2CCN(c3nnnn3-c3ccccc3)CC2C)c1
2-methyl-1-(3-methylphenyl)-4-(1-phenyltetrazol-5-yl)piperazine