Problem statement: Answer the multiple choice question.
Question: Which drug has a 7.223\% 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) CCCCc1ccc(NC(=O)Nc2cccnc2)cc1
(b) Cc1sc2ncn(CC(=O)NCCc3ccccc3)c(=O)c2c1C
(c) C=CCn1c(=O)c(C(=O)NC(C)c2ccccc2)c(O)c2ccccc21
(d) CCc1cc(=O)oc2cc(OCC(=O)N3CCCc4ccccc43)ccc12
Answer: a. CCCCc1ccc(NC(=O)Nc2cccnc2)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#}
CCCCc1ccc(NC(=O)Nc2cccnc2)cc1
CCCCc1ccc(NC(=O)Nc2cccnc2)cc1
1-(4-butylphenyl)-3-pyridin-3-ylurea