Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -1.172% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCCCN(C)C(=O)c1nc2ccccn2c1CN1CCN(c2ncccn2)CC1
b) C=CCn1c(NCCc2ccccc2)nc2c1c(=O)n(C)c(=O)n2C
c) C[C@H](NC(=O)[C@@H]1CSC2c3ccccc3C(=O)N21)C(=O)NC1CCCCC1
d) CS(=O)(=O)Nc1nc2n(n1)C(c1ccccc1)CC(c1ccccc1)N2
Answer: b. C=CCn1c(NCCc2ccccc2)nc2c1c(=O)n(C)c(=O)n2C
{#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#}
C=CCn1c(NCCc2ccccc2)nc2c1c(=O)n(C)c(=O)n2C
C=CCn1c(NCCc2ccccc2)nc2c1c(=O)n(C)c(=O)n2C
1,3-dimethyl-8-(2-phenylethylamino)-7-prop-2-enylpurine-2,6-dione